115152557696 has 64 divisors (see below), whose sum is σ = 252599744160. Its totient is φ = 51852825600.

The previous prime is 115152557669. The next prime is 115152557711. The reversal of 115152557696 is 696755251511.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×115152557696² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231515 + ... + 532826.

Almost surely, 2^115152557696 is an apocalyptic number.

115152557696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

115152557696 is an abundant number, since it is smaller than the sum of its proper divisors (137447186464).

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

115152557696 is a wasteful number, since it uses less digits than its factorization.

115152557696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764473 (or 764461 counting only the distinct ones).

The product of its digits is 2835000, while the sum is 53.

The spelling of 115152557696 in words is "one hundred fifteen billion, one hundred fifty-two million, five hundred fifty-seven thousand, six hundred ninety-six".