44522839137 has 32 divisors (see below), whose sum is σ = 71434316800. Its totient is φ = 24096097728.

The previous prime is 44522839133. The next prime is 44522839171. The reversal of 44522839137 is 73193822544.

It is not a de Polignac number, because 44522839137 - 2² = 44522839133 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44522839133) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1718403 + ... + 1744119.

It is an arithmetic number, because the mean of its divisors is an integer number (2232322400).

Almost surely, 2^44522839137 is an apocalyptic number.

It is an amenable number.

44522839137 is a deficient number, since it is larger than the sum of its proper divisors (26911477663).

44522839137 is a wasteful number, since it uses less digits than its factorization.

44522839137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30085.

The product of its digits is 1451520, while the sum is 48.

The spelling of 44522839137 in words is "forty-four billion, five hundred twenty-two million, eight hundred thirty-nine thousand, one hundred thirty-seven".