56000563249 has 2 divisors, whose sum is σ = 56000563250. Its totient is φ = 56000563248.

The previous prime is 56000563193. The next prime is 56000563261. The reversal of 56000563249 is 94236500065.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 55917115024 + 83448225 = 236468^2 + 9135^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56000563249 is a prime.

It is not a weakly prime, because it can be changed into another prime (56000563279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28000281624 + 28000281625.

It is an arithmetic number, because the mean of its divisors is an integer number (28000281625).

Almost surely, 2^56000563249 is an apocalyptic number.

It is an amenable number.

56000563249 is a deficient number, since it is larger than the sum of its proper divisors (1).

56000563249 is an equidigital number, since it uses as much as digits as its factorization.

56000563249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 40.

The spelling of 56000563249 in words is "fifty-six billion, five hundred sixty-three thousand, two hundred forty-nine".