512533087 has 16 divisors (see below), whose sum is σ = 576162720. Its totient is φ = 451878400.

The previous prime is 512533079. The next prime is 512533141. The reversal of 512533087 is 780335215.

It is a cyclic number.

It is not a de Polignac number, because 512533087 - 2³ = 512533079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512533387) 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, 74739 + ... + 81307.

It is an arithmetic number, because the mean of its divisors is an integer number (36010170).

Almost surely, 2^512533087 is an apocalyptic number.

512533087 is a deficient number, since it is larger than the sum of its proper divisors (63629633).

512533087 is a wasteful number, since it uses less digits than its factorization.

512533087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6794.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 512533087 is about 22639.1936031299. The cubic root of 512533087 is about 800.2775531733.

The spelling of 512533087 in words is "five hundred twelve million, five hundred thirty-three thousand, eighty-seven".