57108984874 has 12 divisors (see below), whose sum is σ = 90409377474. Its totient is φ = 27051624072.

The previous prime is 57108984851. The next prime is 57108984929. The reversal of 57108984874 is 47848980175.

It can be written as a sum of positive squares in only one way, i.e., 41369526025 + 15739458849 = 203395^2 + 125457^2 .

It is a super-2 number, since 2×57108984874² (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 5 ways as a sum of consecutive naturals, for example, 39548437 + ... + 39549880.

Almost surely, 2^57108984874 is an apocalyptic number.

57108984874 is a deficient number, since it is larger than the sum of its proper divisors (33300392600).

57108984874 is a wasteful number, since it uses less digits than its factorization.

57108984874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79098357 (or 79098338 counting only the distinct ones).

The product of its (nonzero) digits is 18063360, while the sum is 61.

The spelling of 57108984874 in words is "fifty-seven billion, one hundred eight million, nine hundred eighty-four thousand, eight hundred seventy-four".