316772073513564 has 12 divisors (see below), whose sum is σ = 739134838198344. Its totient is φ = 105590691171184.

The previous prime is 316772073513541. The next prime is 316772073513587. The reversal of 316772073513564 is 465315370277613.

It is an interprime number because it is at equal distance from previous prime (316772073513541) and next prime (316772073513587).

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 316772073513498 and 316772073513507.

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, 13198836396387 + ... + 13198836396410.

It is an arithmetic number, because the mean of its divisors is an integer number (61594569849862).

Almost surely, 2^{316772073513564} is an apocalyptic number.

It is an amenable number.

316772073513564 is an abundant number, since it is smaller than the sum of its proper divisors (422362764684780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

316772073513564 is a wasteful number, since it uses less digits than its factorization.

316772073513564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26397672792804 (or 26397672792802 counting only the distinct ones).

The product of its (nonzero) digits is 66679200, while the sum is 60.

The spelling of 316772073513564 in words is "three hundred sixteen trillion, seven hundred seventy-two billion, seventy-three million, five hundred thirteen thousand, five hundred sixty-four".