56606322259 has 2 divisors, whose sum is σ = 56606322260. Its totient is φ = 56606322258.

The previous prime is 56606322209. The next prime is 56606322293. The reversal of 56606322259 is 95222360665.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56606322259 is a prime.

It is not a weakly prime, because it can be changed into another prime (56606322209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28303161129 + 28303161130.

It is an arithmetic number, because the mean of its divisors is an integer number (28303161130).

Almost surely, 2^56606322259 is an apocalyptic number.

56606322259 is a deficient number, since it is larger than the sum of its proper divisors (1).

56606322259 is an equidigital number, since it uses as much as digits as its factorization.

56606322259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1166400, while the sum is 46.

The spelling of 56606322259 in words is "fifty-six billion, six hundred six million, three hundred twenty-two thousand, two hundred fifty-nine".