57980790888 has 32 divisors (see below), whose sum is σ = 145994805600. Its totient is φ = 19187886528.

The previous prime is 57980790761. The next prime is 57980790899. The reversal of 57980790888 is 88809708975.

It is a super-2 number, since 2×57980790888² (a number of 22 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, 8686831 + ... + 8693502.

It is an arithmetic number, because the mean of its divisors is an integer number (4562337675).

Almost surely, 2^57980790888 is an apocalyptic number.

It is an amenable number.

57980790888 is an abundant number, since it is smaller than the sum of its proper divisors (88014014712).

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

57980790888 is a wasteful number, since it uses less digits than its factorization.

57980790888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17380481 (or 17380477 counting only the distinct ones).

The product of its (nonzero) digits is 81285120, while the sum is 69.

The spelling of 57980790888 in words is "fifty-seven billion, nine hundred eighty million, seven hundred ninety thousand, eight hundred eighty-eight".