56047226239 has 2 divisors, whose sum is σ = 56047226240. Its totient is φ = 56047226238.

The previous prime is 56047226227. The next prime is 56047226273. The reversal of 56047226239 is 93262274065.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56047226239 - 2⁷ = 56047226111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56047226839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28023613119 + 28023613120.

It is an arithmetic number, because the mean of its divisors is an integer number (28023613120).

Almost surely, 2^56047226239 is an apocalyptic number.

56047226239 is a deficient number, since it is larger than the sum of its proper divisors (1).

56047226239 is an equidigital number, since it uses as much as digits as its factorization.

56047226239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 46.

The spelling of 56047226239 in words is "fifty-six billion, forty-seven million, two hundred twenty-six thousand, two hundred thirty-nine".