316153448873 has 2 divisors, whose sum is σ = 316153448874. Its totient is φ = 316153448872.

The previous prime is 316153448843. The next prime is 316153448879. The reversal of 316153448873 is 378844351613.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 184799393689 + 131354055184 = 429883^2 + 362428^2 .

It is a cyclic number.

It is not a de Polignac number, because 316153448873 - 2¹⁸ = 316153186729 is a prime.

It is not a weakly prime, because it can be changed into another prime (316153448879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158076724436 + 158076724437.

It is an arithmetic number, because the mean of its divisors is an integer number (158076724437).

Almost surely, 2^316153448873 is an apocalyptic number.

It is an amenable number.

316153448873 is a deficient number, since it is larger than the sum of its proper divisors (1).

316153448873 is an equidigital number, since it uses as much as digits as its factorization.

316153448873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5806080, while the sum is 53.

The spelling of 316153448873 in words is "three hundred sixteen billion, one hundred fifty-three million, four hundred forty-eight thousand, eight hundred seventy-three".