44492643025 has 12 divisors (see below), whose sum is σ = 55459736064. Its totient is φ = 35407754000.

The previous prime is 44492642989. The next prime is 44492643031. The reversal of 44492643025 is 52034629444.

It is not a de Polignac number, because 44492643025 - 2¹⁷ = 44492511953 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 4654141 + ... + 4663690.

It is an arithmetic number, because the mean of its divisors is an integer number (4621644672).

Almost surely, 2^44492643025 is an apocalyptic number.

It is an amenable number.

44492643025 is a deficient number, since it is larger than the sum of its proper divisors (10967093039).

44492643025 is a wasteful number, since it uses less digits than its factorization.

44492643025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9318032 (or 9318027 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 43.

The spelling of 44492643025 in words is "forty-four billion, four hundred ninety-two million, six hundred forty-three thousand, twenty-five".