56968313 has 2 divisors, whose sum is σ = 56968314. Its totient is φ = 56968312.

The previous prime is 56968259. The next prime is 56968319. The reversal of 56968313 is 31386965.

56968313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53114944 + 3853369 = 7288^2 + 1963^2 .

It is a cyclic number.

It is not a de Polignac number, because 56968313 - 2¹² = 56964217 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (56968319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28484156 + 28484157.

It is an arithmetic number, because the mean of its divisors is an integer number (28484157).

Almost surely, 2^56968313 is an apocalyptic number.

It is an amenable number.

56968313 is a deficient number, since it is larger than the sum of its proper divisors (1).

56968313 is an equidigital number, since it uses as much as digits as its factorization.

56968313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 116640, while the sum is 41.

The square root of 56968313 is about 7547.7356207011. The cubic root of 56968313 is about 384.7787856074.

The spelling of 56968313 in words is "fifty-six million, nine hundred sixty-eight thousand, three hundred thirteen".