56874184614697 has 2 divisors, whose sum is σ = 56874184614698. Its totient is φ = 56874184614696.

The previous prime is 56874184614679. The next prime is 56874184614727. The reversal of 56874184614697 is 79641648147865.

It is a happy number.

Together with previous prime (56874184614679) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 56546429509696 + 327755105001 = 7519736^2 + 572499^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56874184614697 is a prime.

It is not a weakly prime, because it can be changed into another prime (56874184617697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28437092307348 + 28437092307349.

It is an arithmetic number, because the mean of its divisors is an integer number (28437092307349).

Almost surely, 2^{56874184614697} is an apocalyptic number.

It is an amenable number.

56874184614697 is a deficient number, since it is larger than the sum of its proper divisors (1).

56874184614697 is an equidigital number, since it uses as much as digits as its factorization.

56874184614697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1950842880, while the sum is 76.

The spelling of 56874184614697 in words is "fifty-six trillion, eight hundred seventy-four billion, one hundred eighty-four million, six hundred fourteen thousand, six hundred ninety-seven".