44575745464731 has 16 divisors (see below), whose sum is σ = 64007056900640. Its totient is φ = 27430860142080.

The previous prime is 44575745464721. The next prime is 44575745464751. The reversal of 44575745464731 is 13746454757544.

44575745464731 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44575745464731 - 2⁷ = 44575745464603 is a prime.

It is a super-2 number, since 2×44575745464731² (a number of 28 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44575745464721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4703086 + ... + 10548483.

It is an arithmetic number, because the mean of its divisors is an integer number (4000441056290).

Almost surely, 2^{44575745464731} is an apocalyptic number.

44575745464731 is a deficient number, since it is larger than the sum of its proper divisors (19431311435909).

44575745464731 is a wasteful number, since it uses less digits than its factorization.

44575745464731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15326526.

The product of its digits is 790272000, while the sum is 66.

The spelling of 44575745464731 in words is "forty-four trillion, five hundred seventy-five billion, seven hundred forty-five million, four hundred sixty-four thousand, seven hundred thirty-one".