512057 has 16 divisors (see below), whose sum is σ = 669312. Its totient is φ = 380160.

The previous prime is 512047. The next prime is 512059. The reversal of 512057 is 750215.

It is a cyclic number.

It is not a de Polignac number, because 512057 - 2⁸ = 511801 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 512057.

It is not an unprimeable number, because it can be changed into a prime (512059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1382 + ... + 1712.

It is an arithmetic number, because the mean of its divisors is an integer number (41832).

2⁵¹²⁰⁵⁷ is an apocalyptic number.

It is an amenable number.

512057 is a deficient number, since it is larger than the sum of its proper divisors (157255).

512057 is a wasteful number, since it uses less digits than its factorization.

512057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368.

The product of its (nonzero) digits is 350, while the sum is 20.

The square root of 512057 is about 715.5815816523. The cubic root of 512057 is about 80.0029686398.

The spelling of 512057 in words is "five hundred twelve thousand, fifty-seven".