44791795913 has 2 divisors, whose sum is σ = 44791795914. Its totient is φ = 44791795912.

The previous prime is 44791795903. The next prime is 44791795927. The reversal of 44791795913 is 31959719744.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34450329664 + 10341466249 = 185608^2 + 101693^2 .

It is a cyclic number.

It is not a de Polignac number, because 44791795913 - 2⁴ = 44791795897 is a prime.

It is a super-2 number, since 2×44791795913² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (44791795903) 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, 22395897956 + 22395897957.

It is an arithmetic number, because the mean of its divisors is an integer number (22395897957).

Almost surely, 2^44791795913 is an apocalyptic number.

It is an amenable number.

44791795913 is a deficient number, since it is larger than the sum of its proper divisors (1).

44791795913 is an equidigital number, since it uses as much as digits as its factorization.

44791795913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8573040, while the sum is 59.

The spelling of 44791795913 in words is "forty-four billion, seven hundred ninety-one million, seven hundred ninety-five thousand, nine hundred thirteen".