516490180 has 24 divisors (see below), whose sum is σ = 1090696320. Its totient is φ = 205440480.

The previous prime is 516490171. The next prime is 516490199. The reversal of 516490180 is 81094615.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68556 + ... + 75715.

It is an arithmetic number, because the mean of its divisors is an integer number (45445680).

Almost surely, 2^516490180 is an apocalyptic number.

It is an amenable number.

516490180 is an abundant number, since it is smaller than the sum of its proper divisors (574206140).

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

516490180 is a wasteful number, since it uses less digits than its factorization.

516490180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144459 (or 144457 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 516490180 is about 22726.4203076507. The cubic root of 516490180 is about 802.3318320123.

The spelling of 516490180 in words is "five hundred sixteen million, four hundred ninety thousand, one hundred eighty".