316520876326 has 32 divisors (see below), whose sum is σ = 507616914528. Its totient is φ = 147499376640.

The previous prime is 316520876303. The next prime is 316520876327. The reversal of 316520876326 is 623678025613.

It is a self number, because there is not a number n which added to its sum of digits gives 316520876326.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316520876327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4277886 + ... + 4351246.

It is an arithmetic number, because the mean of its divisors is an integer number (15863028579).

Almost surely, 2^316520876326 is an apocalyptic number.

316520876326 is a deficient number, since it is larger than the sum of its proper divisors (191096038202).

316520876326 is a wasteful number, since it uses less digits than its factorization.

316520876326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74616.

The product of its (nonzero) digits is 2177280, while the sum is 49.

The spelling of 316520876326 in words is "three hundred sixteen billion, five hundred twenty million, eight hundred seventy-six thousand, three hundred twenty-six".