1075727626245 has 128 divisors (see below), whose sum is σ = 1998631065600. Its totient is φ = 548515528704.

The previous prime is 1075727626243. The next prime is 1075727626249. The reversal of 1075727626245 is 5426267275701.

1075727626245 is a `hidden beast` number, since 1 + 0 + 7 + 5 + 7 + 2 + 7 + 6 + 2 + 624 + 5 = 666.

It is not a de Polignac number, because 1075727626245 - 2¹ = 1075727626243 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1075727626191 and 1075727626200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1075727626241) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 78347541 + ... + 78361269.

It is an arithmetic number, because the mean of its divisors is an integer number (15614305200).

Almost surely, 2^{1075727626245} is an apocalyptic number.

1075727626245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1075727626245 is a deficient number, since it is larger than the sum of its proper divisors (922903439355).

1075727626245 is a wasteful number, since it uses less digits than its factorization.

1075727626245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14076 (or 14070 counting only the distinct ones).

The product of its (nonzero) digits is 9878400, while the sum is 54.

The spelling of 1075727626245 in words is "one trillion, seventy-five billion, seven hundred twenty-seven million, six hundred twenty-six thousand, two hundred forty-five".