56860847093 has 2 divisors, whose sum is σ = 56860847094. Its totient is φ = 56860847092.

The previous prime is 56860847039. The next prime is 56860847107. The reversal of 56860847093 is 39074806865.

Together with previous prime (56860847039) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40869474244 + 15991372849 = 202162^2 + 126457^2 .

It is a cyclic number.

It is not a de Polignac number, because 56860847093 - 2⁸ = 56860846837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56860847033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28430423546 + 28430423547.

It is an arithmetic number, because the mean of its divisors is an integer number (28430423547).

Almost surely, 2^56860847093 is an apocalyptic number.

It is an amenable number.

56860847093 is a deficient number, since it is larger than the sum of its proper divisors (1).

56860847093 is an equidigital number, since it uses as much as digits as its factorization.

56860847093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8709120, while the sum is 56.

The spelling of 56860847093 in words is "fifty-six billion, eight hundred sixty million, eight hundred forty-seven thousand, ninety-three".