56580453089 has 2 divisors, whose sum is σ = 56580453090. Its totient is φ = 56580453088.

The previous prime is 56580453073. The next prime is 56580453109. The reversal of 56580453089 is 98035408565.

56580453089 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 can be written as a sum of positive squares in only one way, i.e., 56330275600 + 250177489 = 237340^2 + 15817^2 .

It is a cyclic number.

It is not a de Polignac number, because 56580453089 - 2⁴ = 56580453073 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56580453089.

It is not a weakly prime, because it can be changed into another prime (56580413089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28290226544 + 28290226545.

It is an arithmetic number, because the mean of its divisors is an integer number (28290226545).

Almost surely, 2^56580453089 is an apocalyptic number.

It is an amenable number.

56580453089 is a deficient number, since it is larger than the sum of its proper divisors (1).

56580453089 is an equidigital number, since it uses as much as digits as its factorization.

56580453089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184000, while the sum is 53.

The spelling of 56580453089 in words is "fifty-six billion, five hundred eighty million, four hundred fifty-three thousand, eighty-nine".