316564790827 has 2 divisors, whose sum is σ = 316564790828. Its totient is φ = 316564790826.

The previous prime is 316564790767. The next prime is 316564790831. The reversal of 316564790827 is 728097465613.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 316564790827 - 2⁷ = 316564790699 is a prime.

It is not a weakly prime, because it can be changed into another prime (316564790837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158282395413 + 158282395414.

It is an arithmetic number, because the mean of its divisors is an integer number (158282395414).

It is a 1-persistent number, because it is pandigital, but 2⋅316564790827 = 633129581654 is not.

Almost surely, 2^316564790827 is an apocalyptic number.

316564790827 is a deficient number, since it is larger than the sum of its proper divisors (1).

316564790827 is an equidigital number, since it uses as much as digits as its factorization.

316564790827 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15240960, while the sum is 58.

The spelling of 316564790827 in words is "three hundred sixteen billion, five hundred sixty-four million, seven hundred ninety thousand, eight hundred twenty-seven".