44252492545 has 24 divisors (see below), whose sum is σ = 58433961600. Its totient is φ = 32080489056.

The previous prime is 44252492533. The next prime is 44252492587. The reversal of 44252492545 is 54529425244.

It is not a de Polignac number, because 44252492545 - 2¹⁵ = 44252459777 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44252492495 and 44252492504.

It is an unprimeable number.

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 in 23 ways as a sum of consecutive naturals, for example, 390025 + ... + 490534.

It is an arithmetic number, because the mean of its divisors is an integer number (2434748400).

Almost surely, 2^44252492545 is an apocalyptic number.

It is an amenable number.

44252492545 is a deficient number, since it is larger than the sum of its proper divisors (14181469055).

44252492545 is a wasteful number, since it uses less digits than its factorization.

44252492545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880629 (or 880606 counting only the distinct ones).

The product of its digits is 2304000, while the sum is 46.

The spelling of 44252492545 in words is "forty-four billion, two hundred fifty-two million, four hundred ninety-two thousand, five hundred forty-five".