316563163511 has 4 divisors (see below), whose sum is σ = 361786472592. Its totient is φ = 271339854432.

The previous prime is 316563163493. The next prime is 316563163541. The reversal of 316563163511 is 115361365613.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 316563163511 - 2³⁸ = 41685256567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316563163541) 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 in 3 ways as a sum of consecutive naturals, for example, 22611654530 + ... + 22611654543.

It is an arithmetic number, because the mean of its divisors is an integer number (90446618148).

Almost surely, 2^316563163511 is an apocalyptic number.

316563163511 is a deficient number, since it is larger than the sum of its proper divisors (45223309081).

316563163511 is an equidigital number, since it uses as much as digits as its factorization.

316563163511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45223309080.

The product of its digits is 145800, while the sum is 41.

The spelling of 316563163511 in words is "three hundred sixteen billion, five hundred sixty-three million, one hundred sixty-three thousand, five hundred eleven".