57534832 has 20 divisors (see below), whose sum is σ = 112095256. Its totient is φ = 28607040.

The previous prime is 57534823. The next prime is 57534833. The reversal of 57534832 is 23843575.

It is a junction number, because it is equal to n+sod(n) for n = 57534791 and 57534800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57534833) 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, 7038 + ... + 12829.

Almost surely, 2^57534832 is an apocalyptic number.

It is an amenable number.

57534832 is a deficient number, since it is larger than the sum of its proper divisors (54560424).

57534832 is a wasteful number, since it uses less digits than its factorization.

57534832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20056 (or 20050 counting only the distinct ones).

The product of its digits is 100800, while the sum is 37.

The square root of 57534832 is about 7585.1718503934. The cubic root of 57534832 is about 386.0500530187.

It can be divided in two parts, 5753 and 4832, that added together give a triangular number (10585 = T₁₄₅).

The spelling of 57534832 in words is "fifty-seven million, five hundred thirty-four thousand, eight hundred thirty-two".