57495132 has 36 divisors (see below), whose sum is σ = 145641496. Its totient is φ = 19124640.

The previous prime is 57495103. The next prime is 57495133. The reversal of 57495132 is 23159475.

57495132 is a `hidden beast` number, since 574 + 9 + 51 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57495133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19158 + ... + 21954.

Almost surely, 2^57495132 is an apocalyptic number.

It is an amenable number.

57495132 is an abundant number, since it is smaller than the sum of its proper divisors (88146364).

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

57495132 is a wasteful number, since it uses less digits than its factorization.

57495132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3378 (or 3373 counting only the distinct ones).

The product of its digits is 37800, while the sum is 36.

The square root of 57495132 is about 7582.5544508431. The cubic root of 57495132 is about 385.9612389153.

The spelling of 57495132 in words is "fifty-seven million, four hundred ninety-five thousand, one hundred thirty-two".