57551092 has 12 divisors (see below), whose sum is σ = 100922976. Its totient is φ = 28715960.

The previous prime is 57551063. The next prime is 57551099. The reversal of 57551092 is 29015575.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57551099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12688 + ... + 16615.

It is an arithmetic number, because the mean of its divisors is an integer number (8410248).

Almost surely, 2^57551092 is an apocalyptic number.

It is an amenable number.

57551092 is a deficient number, since it is larger than the sum of its proper divisors (43371884).

57551092 is a wasteful number, since it uses less digits than its factorization.

57551092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29798 (or 29796 counting only the distinct ones).

The product of its (nonzero) digits is 15750, while the sum is 34.

The square root of 57551092 is about 7586.2436027325. The cubic root of 57551092 is about 386.0864169766.

The spelling of 57551092 in words is "fifty-seven million, five hundred fifty-one thousand, ninety-two".