57534506 has 8 divisors (see below), whose sum is σ = 86819040. Its totient is φ = 28594828.

The previous prime is 57534497. The next prime is 57534509. The reversal of 57534506 is 60543575.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (57534509) 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, 85796 + ... + 86463.

It is an arithmetic number, because the mean of its divisors is an integer number (10852380).

Almost surely, 2^57534506 is an apocalyptic number.

57534506 is a deficient number, since it is larger than the sum of its proper divisors (29284534).

57534506 is a wasteful number, since it uses less digits than its factorization.

57534506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172428.

The product of its (nonzero) digits is 63000, while the sum is 35.

The square root of 57534506 is about 7585.1503610673. The cubic root of 57534506 is about 386.0493238804.

The spelling of 57534506 in words is "fifty-seven million, five hundred thirty-four thousand, five hundred six".