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5525351107530 = 2351031919361987
BaseRepresentation
bin101000001100111100010…
…0101110000101111001010
3201120012220012220112110020
41100121320211300233022
51211011404340420110
615430151122001310
71110123231332142
oct120317045605712
921505805815406
105525351107530
1118403197222a1
12752a24aa6236
133110663cb887
141515dd82b922
1598ad8c7dd70
hex50678970bca

5525351107530 has 64 divisors (see below), whose sum is σ = 13459692699648. Its totient is φ = 1451482309440.

The previous prime is 5525351107501. The next prime is 5525351107583. The reversal of 5525351107530 is 357011535255.

It is a super-3 number, since 3×55253511075303 (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4090804 + ... + 5271183.

It is an arithmetic number, because the mean of its divisors is an integer number (210307698432).

Almost surely, 25525351107530 is an apocalyptic number.

5525351107530 is an abundant number, since it is smaller than the sum of its proper divisors (7934341592118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5525351107530 is a wasteful number, since it uses less digits than its factorization.

5525351107530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9362291.

The product of its (nonzero) digits is 393750, while the sum is 42.

The spelling of 5525351107530 in words is "five trillion, five hundred twenty-five billion, three hundred fifty-one million, one hundred seven thousand, five hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 103 191 206 309 382 515 573 618 955 1030 1146 1545 1910 2865 3090 5730 19673 39346 59019 98365 118038 196730 295095 590190 9361987 18723974 28085961 46809935 56171922 93619870 140429805 280859610 964284661 1788139517 1928569322 2892853983 3576279034 4821423305 5364418551 5785707966 8940697585 9642846610 10728837102 14464269915 17881395170 26822092755 28928539830 53644185510 184178370251 368356740502 552535110753 920891851255 1105070221506 1841783702510 2762675553765 5525351107530