513416516 has 12 divisors (see below), whose sum is σ = 904943760. Its totient is φ = 254861160.

The previous prime is 513416489. The next prime is 513416521. The reversal of 513416516 is 615614315.

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, 461150 + ... + 462261.

It is an arithmetic number, because the mean of its divisors is an integer number (75411980).

Almost surely, 2^513416516 is an apocalyptic number.

It is an amenable number.

513416516 is a deficient number, since it is larger than the sum of its proper divisors (391527244).

513416516 is a wasteful number, since it uses less digits than its factorization.

513416516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923554 (or 923552 counting only the distinct ones).

The product of its digits is 10800, while the sum is 32.

The square root of 513416516 is about 22658.6962555219. The cubic root of 513416516 is about 800.7370894154.

The spelling of 513416516 in words is "five hundred thirteen million, four hundred sixteen thousand, five hundred sixteen".