518314712 has 8 divisors (see below), whose sum is σ = 971840100. Its totient is φ = 259157352.

The previous prime is 518314691. The next prime is 518314723. The reversal of 518314712 is 217413815.

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 32394662 + ... + 32394677.

Almost surely, 2^518314712 is an apocalyptic number.

It is an amenable number.

518314712 is a deficient number, since it is larger than the sum of its proper divisors (453525388).

518314712 is a wasteful number, since it uses less digits than its factorization.

518314712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64789345 (or 64789341 counting only the distinct ones).

The product of its digits is 6720, while the sum is 32.

The square root of 518314712 is about 22766.5261293857. The cubic root of 518314712 is about 803.2754832091.

The spelling of 518314712 in words is "five hundred eighteen million, three hundred fourteen thousand, seven hundred twelve".