315646563402616 has 16 divisors (see below), whose sum is σ = 610928832392640. Its totient is φ = 152732208097920.

The previous prime is 315646563402601. The next prime is 315646563402673. The reversal of 315646563402616 is 616204365646513.

It is a congruent number.

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, 636384200161 + ... + 636384200656.

It is an arithmetic number, because the mean of its divisors is an integer number (38183052024540).

Almost surely, 2^{315646563402616} is an apocalyptic number.

It is an amenable number.

315646563402616 is a deficient number, since it is larger than the sum of its proper divisors (295282268990024).

315646563402616 is a wasteful number, since it uses less digits than its factorization.

315646563402616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272768400854 (or 1272768400850 counting only the distinct ones).

The product of its (nonzero) digits is 55987200, while the sum is 58.

The spelling of 315646563402616 in words is "three hundred fifteen trillion, six hundred forty-six billion, five hundred sixty-three million, four hundred two thousand, six hundred sixteen".