2044255253 has 8 divisors (see below), whose sum is σ = 2165052888. Its totient is φ = 1923518464.

The previous prime is 2044255247. The next prime is 2044255259. The reversal of 2044255253 is 3525524402.

It is an interprime number because it is at equal distance from previous prime (2044255247) and next prime (2044255259).

It can be written as a sum of positive squares in 4 ways, for example, as 587917009 + 1456338244 = 24247^2 + 38162^2 .

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 2044255253 - 2¹⁰ = 2044254229 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044255259) 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 7 ways as a sum of consecutive naturals, for example, 66575 + ... + 92307.

It is an arithmetic number, because the mean of its divisors is an integer number (270631611).

Almost surely, 2^2044255253 is an apocalyptic number.

It is an amenable number.

2044255253 is a deficient number, since it is larger than the sum of its proper divisors (120797635).

2044255253 is a wasteful number, since it uses less digits than its factorization.

2044255253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30423.

The product of its (nonzero) digits is 48000, while the sum is 32.

The square root of 2044255253 is about 45213.4410656831. The cubic root of 2044255253 is about 1269.1463569244.

Adding to 2044255253 its reverse (3525524402), we get a palindrome (5569779655).

The spelling of 2044255253 in words is "two billion, forty-four million, two hundred fifty-five thousand, two hundred fifty-three".