56595477503 has 2 divisors, whose sum is σ = 56595477504. Its totient is φ = 56595477502.

The previous prime is 56595477469. The next prime is 56595477553. The reversal of 56595477503 is 30577459565.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56595477503 - 2⁶ = 56595477439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56595477553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28297738751 + 28297738752.

It is an arithmetic number, because the mean of its divisors is an integer number (28297738752).

Almost surely, 2^56595477503 is an apocalyptic number.

56595477503 is a deficient number, since it is larger than the sum of its proper divisors (1).

56595477503 is an equidigital number, since it uses as much as digits as its factorization.

56595477503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19845000, while the sum is 56.

The spelling of 56595477503 in words is "fifty-six billion, five hundred ninety-five million, four hundred seventy-seven thousand, five hundred three".