518995072 has 32 divisors (see below), whose sum is σ = 1035504000. Its totient is φ = 259104000.

The previous prime is 518995067. The next prime is 518995109. The reversal of 518995072 is 270599815.

It is a tau number, because it is divible by the number of its divisors (32).

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, 93429 + ... + 98827.

It is an arithmetic number, because the mean of its divisors is an integer number (32359500).

Almost surely, 2^518995072 is an apocalyptic number.

It is an amenable number.

518995072 is a deficient number, since it is larger than the sum of its proper divisors (516508928).

518995072 is an equidigital number, since it uses as much as digits as its factorization.

518995072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6164 (or 6152 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 46.

The square root of 518995072 is about 22781.4633419366. The cubic root of 518995072 is about 803.6267997246.

The spelling of 518995072 in words is "five hundred eighteen million, nine hundred ninety-five thousand, seventy-two".