115907474958 has 32 divisors (see below), whose sum is σ = 252949416192. Its totient is φ = 35115091200.

The previous prime is 115907474929. The next prime is 115907474993. The reversal of 115907474958 is 859474709511.

It is a super-2 number, since 2×115907474958² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71710 + ... + 486782.

It is an arithmetic number, because the mean of its divisors is an integer number (7904669256).

Almost surely, 2^115907474958 is an apocalyptic number.

115907474958 is an abundant number, since it is smaller than the sum of its proper divisors (137041941234).

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

115907474958 is a wasteful number, since it uses less digits than its factorization.

115907474958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419320.

The product of its (nonzero) digits is 12700800, while the sum is 60.

The spelling of 115907474958 in words is "one hundred fifteen billion, nine hundred seven million, four hundred seventy-four thousand, nine hundred fifty-eight".