516387116 has 24 divisors (see below), whose sum is σ = 1050282240. Its totient is φ = 217557072.

The previous prime is 516387103. The next prime is 516387161. The reversal of 516387116 is 611783615.

It is a self number, because there is not a number n which added to its sum of digits gives 516387116.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154640 + ... + 157943.

It is an arithmetic number, because the mean of its divisors is an integer number (43761760).

Almost surely, 2^516387116 is an apocalyptic number.

It is an amenable number.

516387116 is an abundant number, since it is smaller than the sum of its proper divisors (533895124).

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

516387116 is a wasteful number, since it uses less digits than its factorization.

516387116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312653 (or 312651 counting only the distinct ones).

The product of its digits is 30240, while the sum is 38.

The square root of 516387116 is about 22724.1527014760. The cubic root of 516387116 is about 802.2784608595.

The spelling of 516387116 in words is "five hundred sixteen million, three hundred eighty-seven thousand, one hundred sixteen".