56580453073 has 2 divisors, whose sum is σ = 56580453074. Its totient is φ = 56580453072.

The previous prime is 56580453053. The next prime is 56580453089. The reversal of 56580453073 is 37035408565.

56580453073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31886530624 + 24693922449 = 178568^2 + 157143^2 .

It is a cyclic number.

It is not a de Polignac number, because 56580453073 - 2²¹ = 56578355921 is a prime.

It is not a weakly prime, because it can be changed into another prime (56580453023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28290226536 + 28290226537.

It is an arithmetic number, because the mean of its divisors is an integer number (28290226537).

Almost surely, 2^56580453073 is an apocalyptic number.

It is an amenable number.

56580453073 is a deficient number, since it is larger than the sum of its proper divisors (1).

56580453073 is an equidigital number, since it uses as much as digits as its factorization.

56580453073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512000, while the sum is 46.

The spelling of 56580453073 in words is "fifty-six billion, five hundred eighty million, four hundred fifty-three thousand, seventy-three".