57538854 has 24 divisors (see below), whose sum is σ = 124829640. Its totient is φ = 19154688.

The previous prime is 57538849. The next prime is 57538889. The reversal of 57538854 is 45883575.

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, 16774 + ... + 19910.

It is an arithmetic number, because the mean of its divisors is an integer number (5201235).

Almost surely, 2^57538854 is an apocalyptic number.

57538854 is an abundant number, since it is smaller than the sum of its proper divisors (67290786).

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

57538854 is a wasteful number, since it uses less digits than its factorization.

57538854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4164 (or 4161 counting only the distinct ones).

The product of its digits is 672000, while the sum is 45.

The square root of 57538854 is about 7585.4369682966. The cubic root of 57538854 is about 386.0590484804.

The spelling of 57538854 in words is "fifty-seven million, five hundred thirty-eight thousand, eight hundred fifty-four".