44253081452 has 24 divisors (see below), whose sum is σ = 79752422400. Its totient is φ = 21476169936.

The previous prime is 44253081449. The next prime is 44253081487. The reversal of 44253081452 is 25418035244.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1168148 + ... + 1205435.

It is an arithmetic number, because the mean of its divisors is an integer number (3323017600).

Almost surely, 2^44253081452 is an apocalyptic number.

It is an amenable number.

44253081452 is a deficient number, since it is larger than the sum of its proper divisors (35499340948).

44253081452 is a wasteful number, since it uses less digits than its factorization.

44253081452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2373725 (or 2373723 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 38.

The spelling of 44253081452 in words is "forty-four billion, two hundred fifty-three million, eighty-one thousand, four hundred fifty-two".