44875216769 has 2 divisors, whose sum is σ = 44875216770. Its totient is φ = 44875216768.

The previous prime is 44875216753. The next prime is 44875216787. The reversal of 44875216769 is 96761257844.

44875216769 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40102065025 + 4773151744 = 200255^2 + 69088^2 .

It is a cyclic number.

It is not a de Polignac number, because 44875216769 - 2⁴ = 44875216753 is a prime.

It is a super-2 number, since 2×44875216769² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (44875216669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22437608384 + 22437608385.

It is an arithmetic number, because the mean of its divisors is an integer number (22437608385).

Almost surely, 2^44875216769 is an apocalyptic number.

It is an amenable number.

44875216769 is a deficient number, since it is larger than the sum of its proper divisors (1).

44875216769 is an equidigital number, since it uses as much as digits as its factorization.

44875216769 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20321280, while the sum is 59.

The spelling of 44875216769 in words is "forty-four billion, eight hundred seventy-five million, two hundred sixteen thousand, seven hundred sixty-nine".