2044404055 has 8 divisors (see below), whose sum is σ = 2486891952. Its totient is φ = 1613118528.

The previous prime is 2044404053. The next prime is 2044404091. The reversal of 2044404055 is 5504044402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2044404055 - 2¹ = 2044404053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044404053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2800189 + ... + 2800918.

It is an arithmetic number, because the mean of its divisors is an integer number (310861494).

Almost surely, 2^2044404055 is an apocalyptic number.

2044404055 is a deficient number, since it is larger than the sum of its proper divisors (442487897).

2044404055 is an equidigital number, since it uses as much as digits as its factorization.

2044404055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5601185.

The product of its (nonzero) digits is 12800, while the sum is 28.

The square root of 2044404055 is about 45215.0865862269. The cubic root of 2044404055 is about 1269.1771500350.

Adding to 2044404055 its reverse (5504044402), we get a palindrome (7548448457).

The spelling of 2044404055 in words is "two billion, forty-four million, four hundred four thousand, fifty-five".