57053262 has 16 divisors (see below), whose sum is σ = 130407552. Its totient is φ = 16300920.

The previous prime is 57053233. The next prime is 57053273. The reversal of 57053262 is 26235075.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 679164 + ... + 679247.

It is an arithmetic number, because the mean of its divisors is an integer number (8150472).

Almost surely, 2^57053262 is an apocalyptic number.

57053262 is an abundant number, since it is smaller than the sum of its proper divisors (73354290).

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

57053262 is a wasteful number, since it uses less digits than its factorization.

57053262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1358423.

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 57053262 is about 7553.3609737653. The cubic root of 57053262 is about 384.9699464931.

The spelling of 57053262 in words is "fifty-seven million, fifty-three thousand, two hundred sixty-two".