518008964 has 12 divisors (see below), whose sum is σ = 988926288. Its totient is φ = 235458600.

The previous prime is 518008961. The next prime is 518008969. The reversal of 518008964 is 469800815.

It is not an unprimeable number, because it can be changed into a prime (518008961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5886422 + ... + 5886509.

It is an arithmetic number, because the mean of its divisors is an integer number (82410524).

Almost surely, 2^518008964 is an apocalyptic number.

It is an amenable number.

518008964 is a deficient number, since it is larger than the sum of its proper divisors (470917324).

518008964 is a wasteful number, since it uses less digits than its factorization.

518008964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11772946 (or 11772944 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 41.

The square root of 518008964 is about 22759.8102804044. The cubic root of 518008964 is about 803.1175044272.

The spelling of 518008964 in words is "five hundred eighteen million, eight thousand, nine hundred sixty-four".