516516272 has 10 divisors (see below), whose sum is σ = 1000750308. Its totient is φ = 258258128.

The previous prime is 516516251. The next prime is 516516289. The reversal of 516516272 is 272615615.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16141118 + ... + 16141149.

Almost surely, 2^516516272 is an apocalyptic number.

It is an amenable number.

516516272 is a deficient number, since it is larger than the sum of its proper divisors (484234036).

516516272 is a wasteful number, since it uses less digits than its factorization.

516516272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32282275 (or 32282269 counting only the distinct ones).

The product of its digits is 25200, while the sum is 35.

The square root of 516516272 is about 22726.9943459314. The cubic root of 516516272 is about 802.3453424915.

The spelling of 516516272 in words is "five hundred sixteen million, five hundred sixteen thousand, two hundred seventy-two".