2044427227559 has 2 divisors, whose sum is σ = 2044427227560. Its totient is φ = 2044427227558.

The previous prime is 2044427227541. The next prime is 2044427227631. The reversal of 2044427227559 is 9557227244402.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2044427227559 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2044427227559.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2044427227529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1022213613779 + 1022213613780.

It is an arithmetic number, because the mean of its divisors is an integer number (1022213613780).

Almost surely, 2^{2044427227559} is an apocalyptic number.

2044427227559 is a deficient number, since it is larger than the sum of its proper divisors (1).

2044427227559 is an equidigital number, since it uses as much as digits as its factorization.

2044427227559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11289600, while the sum is 53.

The spelling of 2044427227559 in words is "two trillion, forty-four billion, four hundred twenty-seven million, two hundred twenty-seven thousand, five hundred fifty-nine".