516485164 has 48 divisors (see below), whose sum is σ = 988827840. Its totient is φ = 234627840.

The previous prime is 516485161. The next prime is 516485213. The reversal of 516485164 is 461584615.

It is not an unprimeable number, because it can be changed into a prime (516485161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1660569 + ... + 1660879.

It is an arithmetic number, because the mean of its divisors is an integer number (20600580).

Almost surely, 2^516485164 is an apocalyptic number.

It is an amenable number.

516485164 is a deficient number, since it is larger than the sum of its proper divisors (472342676).

516485164 is a wasteful number, since it uses less digits than its factorization.

516485164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730 (or 728 counting only the distinct ones).

The product of its digits is 115200, while the sum is 40.

The square root of 516485164 is about 22726.3099512437. The cubic root of 516485164 is about 802.3292346673.

The spelling of 516485164 in words is "five hundred sixteen million, four hundred eighty-five thousand, one hundred sixty-four".