512983612 has 6 divisors (see below), whose sum is σ = 897721328. Its totient is φ = 256491804.

The previous prime is 512983609. The next prime is 512983631. The reversal of 512983612 is 216389215.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64122948 + ... + 64122955.

Almost surely, 2^512983612 is an apocalyptic number.

It is an amenable number.

512983612 is a deficient number, since it is larger than the sum of its proper divisors (384737716).

512983612 is a wasteful number, since it uses less digits than its factorization.

512983612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128245907 (or 128245905 counting only the distinct ones).

The product of its digits is 25920, while the sum is 37.

The square root of 512983612 is about 22649.1415289852. The cubic root of 512983612 is about 800.5119702049.

The spelling of 512983612 in words is "five hundred twelve million, nine hundred eighty-three thousand, six hundred twelve".