512465252 has 48 divisors (see below), whose sum is σ = 990662400. Its totient is φ = 230479872.

The previous prime is 512465251. The next prime is 512465269. The reversal of 512465252 is 252564215.

It is not an unprimeable number, because it can be changed into a prime (512465251) 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, 1097123 + ... + 1097589.

It is an arithmetic number, because the mean of its divisors is an integer number (20638800).

Almost surely, 2^512465252 is an apocalyptic number.

512465252 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

512465252 is a deficient number, since it is larger than the sum of its proper divisors (478197148).

512465252 is a wasteful number, since it uses less digits than its factorization.

512465252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980 (or 978 counting only the distinct ones).

The product of its digits is 24000, while the sum is 32.

The square root of 512465252 is about 22637.6953774009. The cubic root of 512465252 is about 800.2422453891.

The spelling of 512465252 in words is "five hundred twelve million, four hundred sixty-five thousand, two hundred fifty-two".