56676326223659 has 2 divisors, whose sum is σ = 56676326223660. Its totient is φ = 56676326223658.

The previous prime is 56676326223611. The next prime is 56676326223679. The reversal of 56676326223659 is 95632262367665.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56676326223659 - 2²⁴ = 56676309446443 is a prime.

It is not a weakly prime, because it can be changed into another prime (56676326223679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28338163111829 + 28338163111830.

It is an arithmetic number, because the mean of its divisors is an integer number (28338163111830).

Almost surely, 2^{56676326223659} is an apocalyptic number.

56676326223659 is a deficient number, since it is larger than the sum of its proper divisors (1).

56676326223659 is an equidigital number, since it uses as much as digits as its factorization.

56676326223659 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 881798400, while the sum is 68.

The spelling of 56676326223659 in words is "fifty-six trillion, six hundred seventy-six billion, three hundred twenty-six million, two hundred twenty-three thousand, six hundred fifty-nine".