157932580875 has 32 divisors (see below), whose sum is σ = 262924124736. Its totient is φ = 84190867200.

The previous prime is 157932580849. The next prime is 157932580879. The reversal of 157932580875 is 578085239751.

It is not a de Polignac number, because 157932580875 - 2²² = 157928386571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (157932580879) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 702837 + ... + 899913.

It is an arithmetic number, because the mean of its divisors is an integer number (8216378898).

Almost surely, 2^157932580875 is an apocalyptic number.

157932580875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

157932580875 is a deficient number, since it is larger than the sum of its proper divisors (104991543861).

157932580875 is a wasteful number, since it uses less digits than its factorization.

157932580875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199232 (or 199222 counting only the distinct ones).

The product of its (nonzero) digits is 21168000, while the sum is 60.

The spelling of 157932580875 in words is "one hundred fifty-seven billion, nine hundred thirty-two million, five hundred eighty thousand, eight hundred seventy-five".