512874957 has 32 divisors (see below), whose sum is σ = 789928960. Its totient is φ = 289941120.

The previous prime is 512874949. The next prime is 512874977. The reversal of 512874957 is 759478215.

It is not a de Polignac number, because 512874957 - 2³ = 512874949 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 (512874977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1253769 + ... + 1254177.

It is an arithmetic number, because the mean of its divisors is an integer number (24685280).

Almost surely, 2^512874957 is an apocalyptic number.

It is an amenable number.

512874957 is a deficient number, since it is larger than the sum of its proper divisors (277054003).

512874957 is a wasteful number, since it uses less digits than its factorization.

512874957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913.

The product of its digits is 705600, while the sum is 48.

The square root of 512874957 is about 22646.7427459226. The cubic root of 512874957 is about 800.4554474312.

The spelling of 512874957 in words is "five hundred twelve million, eight hundred seventy-four thousand, nine hundred fifty-seven".