57980790886 has 24 divisors (see below), whose sum is σ = 92572215120. Its totient is φ = 27230696832.

The previous prime is 57980790761. The next prime is 57980790899. The reversal of 57980790886 is 68809708975.

It is a super-2 number, since 2×57980790886² (a number of 22 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 11 ways as a sum of consecutive naturals, for example, 191020 + ... + 390448.

It is an arithmetic number, because the mean of its divisors is an integer number (3857175630).

Almost surely, 2^57980790886 is an apocalyptic number.

57980790886 is a deficient number, since it is larger than the sum of its proper divisors (34591424234).

57980790886 is a wasteful number, since it uses less digits than its factorization.

57980790886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199968 (or 199951 counting only the distinct ones).

The product of its (nonzero) digits is 60963840, while the sum is 67.

The spelling of 57980790886 in words is "fifty-seven billion, nine hundred eighty million, seven hundred ninety thousand, eight hundred eighty-six".