56560560803 has 2 divisors, whose sum is σ = 56560560804. Its totient is φ = 56560560802.

The previous prime is 56560560773. The next prime is 56560560841. The reversal of 56560560803 is 30806506565.

56560560803 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56560560803 - 2⁶ = 56560560739 is a prime.

It is not a weakly prime, because it can be changed into another prime (56560560403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28280280401 + 28280280402.

It is an arithmetic number, because the mean of its divisors is an integer number (28280280402).

Almost surely, 2^56560560803 is an apocalyptic number.

56560560803 is a deficient number, since it is larger than the sum of its proper divisors (1).

56560560803 is an equidigital number, since it uses as much as digits as its factorization.

56560560803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648000, while the sum is 44.

The spelling of 56560560803 in words is "fifty-six billion, five hundred sixty million, five hundred sixty thousand, eight hundred three".