2244503289 has 16 divisors (see below), whose sum is σ = 3437388800. Its totient is φ = 1276125840.

The previous prime is 2244503263. The next prime is 2244503291. The reversal of 2244503289 is 9823054422.

2244503289 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2244503289 - 2⁷ = 2244503161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2244503249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264367 + ... + 272724.

It is an arithmetic number, because the mean of its divisors is an integer number (214836800).

Almost surely, 2^2244503289 is an apocalyptic number.

It is an amenable number.

2244503289 is a deficient number, since it is larger than the sum of its proper divisors (1192885511).

2244503289 is a wasteful number, since it uses less digits than its factorization.

2244503289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537300.

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 2244503289 is about 47376.1890510412. The cubic root of 2244503289 is about 1309.3027560112.

The spelling of 2244503289 in words is "two billion, two hundred forty-four million, five hundred three thousand, two hundred eighty-nine".