518362560713 has 2 divisors, whose sum is σ = 518362560714. Its totient is φ = 518362560712.

The previous prime is 518362560659. The next prime is 518362560733. The reversal of 518362560713 is 317065263815.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 417662327824 + 100700232889 = 646268^2 + 317333^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-518362560713 is a prime.

It is a super-2 number, since 2×518362560713² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (518362560733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 259181280356 + 259181280357.

It is an arithmetic number, because the mean of its divisors is an integer number (259181280357).

Almost surely, 2^518362560713 is an apocalyptic number.

It is an amenable number.

518362560713 is a deficient number, since it is larger than the sum of its proper divisors (1).

518362560713 is an equidigital number, since it uses as much as digits as its factorization.

518362560713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 907200, while the sum is 47.

The spelling of 518362560713 in words is "five hundred eighteen billion, three hundred sixty-two million, five hundred sixty thousand, seven hundred thirteen".