316149254563 has 2 divisors, whose sum is σ = 316149254564. Its totient is φ = 316149254562.

The previous prime is 316149254537. The next prime is 316149254567. The reversal of 316149254563 is 365452941613.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 316149254563 - 2¹⁷ = 316149123491 is a prime.

It is not a weakly prime, because it can be changed into another prime (316149254567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158074627281 + 158074627282.

It is an arithmetic number, because the mean of its divisors is an integer number (158074627282).

Almost surely, 2^316149254563 is an apocalyptic number.

316149254563 is a deficient number, since it is larger than the sum of its proper divisors (1).

316149254563 is an equidigital number, since it uses as much as digits as its factorization.

316149254563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2332800, while the sum is 49.

The spelling of 316149254563 in words is "three hundred sixteen billion, one hundred forty-nine million, two hundred fifty-four thousand, five hundred sixty-three".