56797848473 has 2 divisors, whose sum is σ = 56797848474. Its totient is φ = 56797848472.

The previous prime is 56797848461. The next prime is 56797848577. The reversal of 56797848473 is 37484879765.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55728100624 + 1069747849 = 236068^2 + 32707^2 .

It is a cyclic number.

It is not a de Polignac number, because 56797848473 - 2³⁰ = 55724106649 is a prime.

It is not a weakly prime, because it can be changed into another prime (56797848073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28398924236 + 28398924237.

It is an arithmetic number, because the mean of its divisors is an integer number (28398924237).

Almost surely, 2^56797848473 is an apocalyptic number.

It is an amenable number.

56797848473 is a deficient number, since it is larger than the sum of its proper divisors (1).

56797848473 is an equidigital number, since it uses as much as digits as its factorization.

56797848473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 284497920, while the sum is 68.

The spelling of 56797848473 in words is "fifty-six billion, seven hundred ninety-seven million, eight hundred forty-eight thousand, four hundred seventy-three".