2044223752 has 16 divisors (see below), whose sum is σ = 4058385660. Its totient is φ = 961987584.

The previous prime is 2044223747. The next prime is 2044223771. The reversal of 2044223752 is 2573224402.

It can be written as a sum of positive squares in 2 ways, for example, as 1877142276 + 167081476 = 43326^2 + 12926^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7515393 + ... + 7515664.

Almost surely, 2^2044223752 is an apocalyptic number.

It is an amenable number.

2044223752 is a deficient number, since it is larger than the sum of its proper divisors (2014161908).

2044223752 is a wasteful number, since it uses less digits than its factorization.

2044223752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15031080 (or 15031076 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 31.

The square root of 2044223752 is about 45213.0927055427. The cubic root of 2044223752 is about 1269.1398379106.

The spelling of 2044223752 in words is "two billion, forty-four million, two hundred twenty-three thousand, seven hundred fifty-two".