530285151771528 has 128 divisors (see below), whose sum is σ = 1376837173662720. Its totient is φ = 170068312592640.

The previous prime is 530285151771511. The next prime is 530285151771541. The reversal of 530285151771528 is 825177151582035.

It is a super-2 number, since 2×530285151771528² (a number of 30 digits) contains 22 as substring.

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, 2333980413 + ... + 2334207603.

It is an arithmetic number, because the mean of its divisors is an integer number (10756540419240).

Almost surely, 2^{530285151771528} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530285151771528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (688418586831360).

530285151771528 is an abundant number, since it is smaller than the sum of its proper divisors (846552021891192).

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

530285151771528 is a wasteful number, since it uses less digits than its factorization.

530285151771528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261067 (or 261063 counting only the distinct ones).

The product of its (nonzero) digits is 23520000, while the sum is 60.

The spelling of 530285151771528 in words is "five hundred thirty trillion, two hundred eighty-five billion, one hundred fifty-one million, seven hundred seventy-one thousand, five hundred twenty-eight".