115374604457 has 16 divisors (see below), whose sum is σ = 138851376000. Its totient is φ = 93650618880.

The previous prime is 115374604451. The next prime is 115374604469. The reversal of 115374604457 is 754406473511.

It is not a de Polignac number, because 115374604457 - 2⁶ = 115374604393 is a prime.

It is a super-2 number, since 2×115374604457² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115374604451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168857 + ... + 509177.

It is an arithmetic number, because the mean of its divisors is an integer number (8678211000).

Almost surely, 2^115374604457 is an apocalyptic number.

It is an amenable number.

115374604457 is a deficient number, since it is larger than the sum of its proper divisors (23476771543).

115374604457 is a wasteful number, since it uses less digits than its factorization.

115374604457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342896.

The product of its (nonzero) digits is 1411200, while the sum is 47.

The spelling of 115374604457 in words is "one hundred fifteen billion, three hundred seventy-four million, six hundred four thousand, four hundred fifty-seven".