512568412 has 12 divisors (see below), whose sum is σ = 897217776. Its totient is φ = 256220480.

The previous prime is 512568401. The next prime is 512568439. The reversal of 512568412 is 214865215.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5313 + ... + 32455.

It is an arithmetic number, because the mean of its divisors is an integer number (74768148).

Almost surely, 2^512568412 is an apocalyptic number.

It is an amenable number.

512568412 is a deficient number, since it is larger than the sum of its proper divisors (384649364).

512568412 is a wasteful number, since it uses less digits than its factorization.

512568412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31868 (or 31866 counting only the distinct ones).

The product of its digits is 19200, while the sum is 34.

The square root of 512568412 is about 22639.9737632357. The cubic root of 512568412 is about 800.2959384287.

It can be divided in two parts, 5125684 and 12, that added together give a square (5125696 = 2264²).

The spelling of 512568412 in words is "five hundred twelve million, five hundred sixty-eight thousand, four hundred twelve".