56968259 has 2 divisors, whose sum is σ = 56968260. Its totient is φ = 56968258.

The previous prime is 56968231. The next prime is 56968313. The reversal of 56968259 is 95286965.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56968259 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (56968759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28484129 + 28484130.

It is an arithmetic number, because the mean of its divisors is an integer number (28484130).

Almost surely, 2^56968259 is an apocalyptic number.

56968259 is a deficient number, since it is larger than the sum of its proper divisors (1).

56968259 is an equidigital number, since it uses as much as digits as its factorization.

56968259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1166400, while the sum is 50.

The square root of 56968259 is about 7547.7320434684. The cubic root of 56968259 is about 384.7786640307.

The spelling of 56968259 in words is "fifty-six million, nine hundred sixty-eight thousand, two hundred fifty-nine".