56608606039 has 2 divisors, whose sum is σ = 56608606040. Its totient is φ = 56608606038.

The previous prime is 56608606027. The next prime is 56608606079. The reversal of 56608606039 is 93060680665.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56608606039 - 2²¹ = 56606508887 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56608605983 and 56608606001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56608606009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28304303019 + 28304303020.

It is an arithmetic number, because the mean of its divisors is an integer number (28304303020).

Almost surely, 2^56608606039 is an apocalyptic number.

56608606039 is a deficient number, since it is larger than the sum of its proper divisors (1).

56608606039 is an equidigital number, since it uses as much as digits as its factorization.

56608606039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1399680, while the sum is 49.

The spelling of 56608606039 in words is "fifty-six billion, six hundred eight million, six hundred six thousand, thirty-nine".