115558474944 has 56 divisors (see below), whose sum is σ = 333543786048. Its totient is φ = 35017719040.

The previous prime is 115558474903. The next prime is 115558474963. The reversal of 115558474944 is 449474855511.

It is a super-2 number, since 2×115558474944² (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, 27355482 + ... + 27359705.

Almost surely, 2^115558474944 is an apocalyptic number.

It is an amenable number.

115558474944 is an abundant number, since it is smaller than the sum of its proper divisors (217985311104).

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

115558474944 is a wasteful number, since it uses less digits than its factorization.

115558474944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54715213 (or 54715203 counting only the distinct ones).

The product of its digits is 16128000, while the sum is 57.

The spelling of 115558474944 in words is "one hundred fifteen billion, five hundred fifty-eight million, four hundred seventy-four thousand, nine hundred forty-four".