44481552089 has 16 divisors (see below), whose sum is σ = 48363376320. Its totient is φ = 40667304000.

The previous prime is 44481552053. The next prime is 44481552091. The reversal of 44481552089 is 98025518444.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44481552089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44481552019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 545999 + ... + 622155.

It is an arithmetic number, because the mean of its divisors is an integer number (3022711020).

Almost surely, 2^44481552089 is an apocalyptic number.

It is an amenable number.

44481552089 is a deficient number, since it is larger than the sum of its proper divisors (3881824231).

44481552089 is a wasteful number, since it uses less digits than its factorization.

44481552089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76600.

The product of its (nonzero) digits is 1843200, while the sum is 50.

The spelling of 44481552089 in words is "forty-four billion, four hundred eighty-one million, five hundred fifty-two thousand, eighty-nine".