316164165256 has 32 divisors (see below), whose sum is σ = 624497256000. Its totient is φ = 149644604736.

The previous prime is 316164165221. The next prime is 316164165293. The reversal of 316164165256 is 652561461613.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 620316 + ... + 1008523.

It is an arithmetic number, because the mean of its divisors is an integer number (19515539250).

Almost surely, 2^316164165256 is an apocalyptic number.

It is an amenable number.

316164165256 is a deficient number, since it is larger than the sum of its proper divisors (308333090744).

316164165256 is a wasteful number, since it uses less digits than its factorization.

316164165256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1630141 (or 1630137 counting only the distinct ones).

The product of its digits is 777600, while the sum is 46.

The spelling of 316164165256 in words is "three hundred sixteen billion, one hundred sixty-four million, one hundred sixty-five thousand, two hundred fifty-six".