44522113997 has 2 divisors, whose sum is σ = 44522113998. Its totient is φ = 44522113996.

The previous prime is 44522113927. The next prime is 44522114027. The reversal of 44522113997 is 79931122544.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40680469636 + 3841644361 = 201694^2 + 61981^2 .

It is a cyclic number.

It is not a de Polignac number, because 44522113997 - 2²⁸ = 44253678541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44522113927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22261056998 + 22261056999.

It is an arithmetic number, because the mean of its divisors is an integer number (22261056999).

Almost surely, 2^44522113997 is an apocalyptic number.

It is an amenable number.

44522113997 is a deficient number, since it is larger than the sum of its proper divisors (1).

44522113997 is an equidigital number, since it uses as much as digits as its factorization.

44522113997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 47.

The spelling of 44522113997 in words is "forty-four billion, five hundred twenty-two million, one hundred thirteen thousand, nine hundred ninety-seven".