56968519 has 2 divisors, whose sum is σ = 56968520. Its totient is φ = 56968518.

The previous prime is 56968501. The next prime is 56968531. The reversal of 56968519 is 91586965.

56968519 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 is a cyclic number.

It is not a de Polignac number, because 56968519 - 2⁵ = 56968487 is a prime.

It is a super-2 number, since 2×56968519² = 6490824314106722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56968589) 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, 28484259 + 28484260.

It is an arithmetic number, because the mean of its divisors is an integer number (28484260).

Almost surely, 2^56968519 is an apocalyptic number.

56968519 is a deficient number, since it is larger than the sum of its proper divisors (1).

56968519 is an equidigital number, since it uses as much as digits as its factorization.

56968519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 583200, while the sum is 49.

The square root of 56968519 is about 7547.7492671657. The cubic root of 56968519 is about 384.7792493993.

The spelling of 56968519 in words is "fifty-six million, nine hundred sixty-eight thousand, five hundred nineteen".