57372598972 has 48 divisors (see below), whose sum is σ = 109694620672. Its totient is φ = 26097785280.

The previous prime is 57372598957. The next prime is 57372598979. The reversal of 57372598972 is 27989527375.

It is a happy number.

It is a super-2 number, since 2×57372598972² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57372598979) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1104733 + ... + 1155499.

Almost surely, 2^57372598972 is an apocalyptic number.

57372598972 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

57372598972 is a deficient number, since it is larger than the sum of its proper divisors (52322021700).

57372598972 is a wasteful number, since it uses less digits than its factorization.

57372598972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51098 (or 51096 counting only the distinct ones).

The product of its digits is 66679200, while the sum is 64.

The spelling of 57372598972 in words is "fifty-seven billion, three hundred seventy-two million, five hundred ninety-eight thousand, nine hundred seventy-two".