57559916 has 12 divisors (see below), whose sum is σ = 102110232. Its totient is φ = 28385568.

The previous prime is 57559903. The next prime is 57559927. The reversal of 57559916 is 61995575.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98270 + ... + 98853.

It is an arithmetic number, because the mean of its divisors is an integer number (8509186).

Almost surely, 2^57559916 is an apocalyptic number.

It is an amenable number.

57559916 is a deficient number, since it is larger than the sum of its proper divisors (44550316).

57559916 is a wasteful number, since it uses less digits than its factorization.

57559916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197200 (or 197198 counting only the distinct ones).

The product of its digits is 425250, while the sum is 47.

The square root of 57559916 is about 7586.8251594458. The cubic root of 57559916 is about 386.1061481541.

The spelling of 57559916 in words is "fifty-seven million, five hundred fifty-nine thousand, nine hundred sixteen".