516324612 has 48 divisors (see below), whose sum is σ = 1277361792. Its totient is φ = 161763840.

The previous prime is 516324581. The next prime is 516324637. The reversal of 516324612 is 216423615.

It is a super-2 number, since 2×516324612² = 533182209913901088, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 516324612.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215662 + ... + 218042.

It is an arithmetic number, because the mean of its divisors is an integer number (26611704).

Almost surely, 2^516324612 is an apocalyptic number.

It is an amenable number.

516324612 is an abundant number, since it is smaller than the sum of its proper divisors (761037180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

516324612 is a wasteful number, since it uses less digits than its factorization.

516324612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3468 (or 3466 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 516324612 is about 22722.7773830577. Note that the first 3 decimals coincide. The cubic root of 516324612 is about 802.2460900311.

The spelling of 516324612 in words is "five hundred sixteen million, three hundred twenty-four thousand, six hundred twelve".