512000425 has 12 divisors (see below), whose sum is σ = 636013980. Its totient is φ = 408869120.

The previous prime is 512000387. The next prime is 512000449. The reversal of 512000425 is 524000215.

It can be written as a sum of positive squares in 6 ways, for example, as 5345344 + 506655081 = 2312^2 + 22509^2 .

It is not a de Polignac number, because 512000425 - 2⁷ = 512000297 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3772 + ... + 32221.

It is an arithmetic number, because the mean of its divisors is an integer number (53001165).

Almost surely, 2^512000425 is an apocalyptic number.

It is an amenable number.

512000425 is a deficient number, since it is larger than the sum of its proper divisors (124013555).

512000425 is a wasteful number, since it uses less digits than its factorization.

512000425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36572 (or 36567 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 512000425 is about 22627.4263892295. The cubic root of 512000425 is about 800.0002213541. Note that the first 3 decimals are identical.

The spelling of 512000425 in words is "five hundred twelve million, four hundred twenty-five", and thus it is an aban number.