56500245359 has 2 divisors, whose sum is σ = 56500245360. Its totient is φ = 56500245358.

The previous prime is 56500245311. The next prime is 56500245377. The reversal of 56500245359 is 95354200565.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56500245359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56500245559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28250122679 + 28250122680.

It is an arithmetic number, because the mean of its divisors is an integer number (28250122680).

Almost surely, 2^56500245359 is an apocalyptic number.

56500245359 is a deficient number, since it is larger than the sum of its proper divisors (1).

56500245359 is an equidigital number, since it uses as much as digits as its factorization.

56500245359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 810000, while the sum is 44.

The spelling of 56500245359 in words is "fifty-six billion, five hundred million, two hundred forty-five thousand, three hundred fifty-nine".