56368420579 has 2 divisors, whose sum is σ = 56368420580. Its totient is φ = 56368420578.

The previous prime is 56368420573. The next prime is 56368420621. The reversal of 56368420579 is 97502486365.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56368420579 - 2³ = 56368420571 is a prime.

It is not a weakly prime, because it can be changed into another prime (56368420571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28184210289 + 28184210290.

It is an arithmetic number, because the mean of its divisors is an integer number (28184210290).

Almost surely, 2^56368420579 is an apocalyptic number.

56368420579 is a deficient number, since it is larger than the sum of its proper divisors (1).

56368420579 is an equidigital number, since it uses as much as digits as its factorization.

56368420579 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10886400, while the sum is 55.

The spelling of 56368420579 in words is "fifty-six billion, three hundred sixty-eight million, four hundred twenty thousand, five hundred seventy-nine".