56580434143 has 2 divisors, whose sum is σ = 56580434144. Its totient is φ = 56580434142.

The previous prime is 56580434123. The next prime is 56580434147. The reversal of 56580434143 is 34143408565.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56580434143 - 2³³ = 47990499551 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56580434143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56580434147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28290217071 + 28290217072.

It is an arithmetic number, because the mean of its divisors is an integer number (28290217072).

Almost surely, 2^56580434143 is an apocalyptic number.

56580434143 is a deficient number, since it is larger than the sum of its proper divisors (1).

56580434143 is an equidigital number, since it uses as much as digits as its factorization.

56580434143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 56580434143 in words is "fifty-six billion, five hundred eighty million, four hundred thirty-four thousand, one hundred forty-three".