44848400797 has 2 divisors, whose sum is σ = 44848400798. Its totient is φ = 44848400796.

The previous prime is 44848400789. The next prime is 44848400813. The reversal of 44848400797 is 79700484844.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40331082276 + 4517318521 = 200826^2 + 67211^2 .

It is a cyclic number.

It is not a de Polignac number, because 44848400797 - 2³ = 44848400789 is a prime.

It is a super-2 number, since 2×44848400797² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44848400747) 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, 22424200398 + 22424200399.

It is an arithmetic number, because the mean of its divisors is an integer number (22424200399).

Almost surely, 2^44848400797 is an apocalyptic number.

It is an amenable number.

44848400797 is a deficient number, since it is larger than the sum of its proper divisors (1).

44848400797 is an equidigital number, since it uses as much as digits as its factorization.

44848400797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7225344, while the sum is 55.

The spelling of 44848400797 in words is "forty-four billion, eight hundred forty-eight million, four hundred thousand, seven hundred ninety-seven".