44532765368 has 64 divisors (see below), whose sum is σ = 104707028160. Its totient is φ = 17284939776.

The previous prime is 44532765349. The next prime is 44532765379. The reversal of 44532765368 is 86356723544.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 538505 + ... + 615672.

It is an arithmetic number, because the mean of its divisors is an integer number (1636047315).

Almost surely, 2^44532765368 is an apocalyptic number.

It is an amenable number.

44532765368 is an abundant number, since it is smaller than the sum of its proper divisors (60174262792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44532765368 is a wasteful number, since it uses less digits than its factorization.

44532765368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154256 (or 1154252 counting only the distinct ones).

The product of its digits is 14515200, while the sum is 53.

The spelling of 44532765368 in words is "forty-four billion, five hundred thirty-two million, seven hundred sixty-five thousand, three hundred sixty-eight".