56044411447 has 2 divisors, whose sum is σ = 56044411448. Its totient is φ = 56044411446.

The previous prime is 56044411429. The next prime is 56044411457. The reversal of 56044411447 is 74411444065.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56044411447 - 2²⁷ = 55910193719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56044411457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28022205723 + 28022205724.

It is an arithmetic number, because the mean of its divisors is an integer number (28022205724).

Almost surely, 2^56044411447 is an apocalyptic number.

56044411447 is a deficient number, since it is larger than the sum of its proper divisors (1).

56044411447 is an equidigital number, since it uses as much as digits as its factorization.

56044411447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 215040, while the sum is 40.

The spelling of 56044411447 in words is "fifty-six billion, forty-four million, four hundred eleven thousand, four hundred forty-seven".