204044055 has 16 divisors (see below), whose sum is σ = 327354720. Its totient is φ = 108528768.

The previous prime is 204044033. The next prime is 204044089. The reversal of 204044055 is 550440402.

It is not a de Polignac number, because 204044055 - 2⁵ = 204044023 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12640 + ... + 23829.

It is an arithmetic number, because the mean of its divisors is an integer number (20459670).

Almost surely, 2^204044055 is an apocalyptic number.

204044055 is a deficient number, since it is larger than the sum of its proper divisors (123310665).

204044055 is a wasteful number, since it uses less digits than its factorization.

204044055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36850.

The product of its (nonzero) digits is 3200, while the sum is 24.

The square root of 204044055 is about 14284.3990073086. The cubic root of 204044055 is about 588.7189046915.

Adding to 204044055 its reverse (550440402), we get a palindrome (754484457).

The spelling of 204044055 in words is "two hundred four million, forty-four thousand, fifty-five".