56580393383 has 2 divisors, whose sum is σ = 56580393384. Its totient is φ = 56580393382.

The previous prime is 56580393371. The next prime is 56580393391. The reversal of 56580393383 is 38339308565.

It is a happy number.

56580393383 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 is a cyclic number.

It is not a de Polignac number, because 56580393383 - 2⁶ = 56580393319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56580393283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28290196691 + 28290196692.

It is an arithmetic number, because the mean of its divisors is an integer number (28290196692).

Almost surely, 2^56580393383 is an apocalyptic number.

56580393383 is a deficient number, since it is larger than the sum of its proper divisors (1).

56580393383 is an equidigital number, since it uses as much as digits as its factorization.

56580393383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6998400, while the sum is 53.

The spelling of 56580393383 in words is "fifty-six billion, five hundred eighty million, three hundred ninety-three thousand, three hundred eighty-three".