316153448887 has 2 divisors, whose sum is σ = 316153448888. Its totient is φ = 316153448886.

The previous prime is 316153448879. The next prime is 316153448903. The reversal of 316153448887 is 788844351613.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 316153448887 - 2³ = 316153448879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316153442887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158076724443 + 158076724444.

It is an arithmetic number, because the mean of its divisors is an integer number (158076724444).

Almost surely, 2^316153448887 is an apocalyptic number.

316153448887 is a deficient number, since it is larger than the sum of its proper divisors (1).

316153448887 is an equidigital number, since it uses as much as digits as its factorization.

316153448887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15482880, while the sum is 58.

The spelling of 316153448887 in words is "three hundred sixteen billion, one hundred fifty-three million, four hundred forty-eight thousand, eight hundred eighty-seven".