44559 has 6 divisors (see below), whose sum is σ = 64376. Its totient is φ = 29700.

The previous prime is 44549. The next prime is 44563. The reversal of 44559 is 95544.

It is not a de Polignac number, because 44559 - 2⁴ = 44543 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10 and base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44519) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2467 + ... + 2484.

2⁴⁴⁵⁵⁹ is an apocalyptic number.

44559 is a deficient number, since it is larger than the sum of its proper divisors (19817).

44559 is a wasteful number, since it uses less digits than its factorization.

44559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4957 (or 4954 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 44559 is about 211.0900281870. The cubic root of 44559 is about 35.4523595568.

The spelling of 44559 in words is "forty-four thousand, five hundred fifty-nine".