157907597046 has 32 divisors (see below), whose sum is σ = 323549100000. Its totient is φ = 51347128320.

The previous prime is 157907596993. The next prime is 157907597053. The reversal of 157907597046 is 640795709751.

It is a super-2 number, since 2×157907597046² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3235030 + ... + 3283478.

It is an arithmetic number, because the mean of its divisors is an integer number (10110909375).

Almost surely, 2^157907597046 is an apocalyptic number.

157907597046 is an abundant number, since it is smaller than the sum of its proper divisors (165641502954).

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

157907597046 is a wasteful number, since it uses less digits than its factorization.

157907597046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61744.

The product of its (nonzero) digits is 16669800, while the sum is 60.

The spelling of 157907597046 in words is "one hundred fifty-seven billion, nine hundred seven million, five hundred ninety-seven thousand, forty-six".