518332116 has 24 divisors (see below), whose sum is σ = 1215524800. Its totient is φ = 171908352.

The previous prime is 518332081. The next prime is 518332181. The reversal of 518332116 is 611233815.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106141 + ... + 110916.

Almost surely, 2^518332116 is an apocalyptic number.

It is an amenable number.

518332116 is an abundant number, since it is smaller than the sum of its proper divisors (697192684).

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

518332116 is a wasteful number, since it uses less digits than its factorization.

518332116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217263 (or 217261 counting only the distinct ones).

The product of its digits is 4320, while the sum is 30.

The square root of 518332116 is about 22766.9083540124. The cubic root of 518332116 is about 803.2844739179.

The spelling of 518332116 in words is "five hundred eighteen million, three hundred thirty-two thousand, one hundred sixteen".