516315752 has 16 divisors (see below), whose sum is σ = 968668800. Its totient is φ = 258004080.

The previous prime is 516315743. The next prime is 516315769. The reversal of 516315752 is 257513615.

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, 4274 + ... + 32417.

It is an arithmetic number, because the mean of its divisors is an integer number (60541800).

Almost surely, 2^516315752 is an apocalyptic number.

It is an amenable number.

516315752 is a deficient number, since it is larger than the sum of its proper divisors (452353048).

516315752 is a wasteful number, since it uses less digits than its factorization.

516315752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38456 (or 38452 counting only the distinct ones).

The product of its digits is 31500, while the sum is 35.

The square root of 516315752 is about 22722.5824236595. The cubic root of 516315752 is about 802.2415012247.

The spelling of 516315752 in words is "five hundred sixteen million, three hundred fifteen thousand, seven hundred fifty-two".