2044251252 has 36 divisors (see below), whose sum is σ = 5170031776. Its totient is φ = 681071760.

The previous prime is 2044251227. The next prime is 2044251257. The reversal of 2044251252 is 2521524402.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044251257) 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, 63393 + ... + 90039.

Almost surely, 2^2044251252 is an apocalyptic number.

It is an amenable number.

2044251252 is an abundant number, since it is smaller than the sum of its proper divisors (3125780524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2044251252 is a wasteful number, since it uses less digits than its factorization.

2044251252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28788 (or 28783 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 2044251252 is about 45213.3968199692. The cubic root of 2044251252 is about 1269.1455289362.

Adding to 2044251252 its reverse (2521524402), we get a palindrome (4565775654).

The spelling of 2044251252 in words is "two billion, forty-four million, two hundred fifty-one thousand, two hundred fifty-two".