57539996 has 6 divisors (see below), whose sum is σ = 100695000. Its totient is φ = 28769996.

The previous prime is 57539983. The next prime is 57540001. The reversal of 57539996 is 69993575.

It is a super-2 number, since 2×57539996² = 6621702279360032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7192496 + ... + 7192503.

It is an arithmetic number, because the mean of its divisors is an integer number (16782500).

Almost surely, 2^57539996 is an apocalyptic number.

It is an amenable number.

57539996 is a deficient number, since it is larger than the sum of its proper divisors (43155004).

57539996 is a wasteful number, since it uses less digits than its factorization.

57539996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14385003 (or 14385001 counting only the distinct ones).

The product of its digits is 2296350, while the sum is 53.

The square root of 57539996 is about 7585.5122437447. The cubic root of 57539996 is about 386.0616025605.

The spelling of 57539996 in words is "fifty-seven million, five hundred thirty-nine thousand, nine hundred ninety-six".