315566311352613 has 16 divisors (see below), whose sum is σ = 422371748894400. Its totient is φ = 209569630471040.

The previous prime is 315566311352609. The next prime is 315566311352647. The reversal of 315566311352613 is 316253113665513.

It is a cyclic number.

It is not a de Polignac number, because 315566311352613 - 2² = 315566311352609 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315566311359613) 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 in 15 ways as a sum of consecutive naturals, for example, 49904058 + ... + 55870811.

It is an arithmetic number, because the mean of its divisors is an integer number (26398234305900).

Almost surely, 2^{315566311352613} is an apocalyptic number.

It is an amenable number.

315566311352613 is a deficient number, since it is larger than the sum of its proper divisors (106805437541787).

315566311352613 is a wasteful number, since it uses less digits than its factorization.

315566311352613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105778692.

The product of its digits is 4374000, while the sum is 51.

The spelling of 315566311352613 in words is "three hundred fifteen trillion, five hundred sixty-six billion, three hundred eleven million, three hundred fifty-two thousand, six hundred thirteen".