513670116 has 12 divisors (see below), whose sum is σ = 1198563632. Its totient is φ = 171223368.

The previous prime is 513670067. The next prime is 513670133. The reversal of 513670116 is 611076315.

It is a tau number, because it is divible by the number of its divisors (12).

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, 21402910 + ... + 21402933.

Almost surely, 2^513670116 is an apocalyptic number.

It is an amenable number.

513670116 is an abundant number, since it is smaller than the sum of its proper divisors (684893516).

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

513670116 is a wasteful number, since it uses less digits than its factorization.

513670116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42805850 (or 42805848 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 513670116 is about 22664.2916500825. The cubic root of 513670116 is about 800.8689079903.

The spelling of 513670116 in words is "five hundred thirteen million, six hundred seventy thousand, one hundred sixteen".