2044322055 has 12 divisors (see below), whose sum is σ = 3543491640. Its totient is φ = 1090305072.

The previous prime is 2044322053. The next prime is 2044322069. The reversal of 2044322055 is 5502234402.

It is a happy number.

2044322055 is a `hidden beast` number, since 20 + 4 + 432 + 205 + 5 = 666.

It is not a de Polignac number, because 2044322055 - 2¹ = 2044322053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044322051) 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 11 ways as a sum of consecutive naturals, for example, 22714645 + ... + 22714734.

It is an arithmetic number, because the mean of its divisors is an integer number (295290970).

Almost surely, 2^2044322055 is an apocalyptic number.

2044322055 is a deficient number, since it is larger than the sum of its proper divisors (1499169585).

2044322055 is a wasteful number, since it uses less digits than its factorization.

2044322055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45429390 (or 45429387 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 2044322055 is about 45214.1798001468. The cubic root of 2044322055 is about 1269.1601811262.

Adding to 2044322055 its reverse (5502234402), we get a palindrome (7546556457).

The spelling of 2044322055 in words is "two billion, forty-four million, three hundred twenty-two thousand, fifty-five".