2243665504 has 24 divisors (see below), whose sum is σ = 4569536160. Its totient is φ = 1083148416.

The previous prime is 2243665477. The next prime is 2243665513. The reversal of 2243665504 is 4055663422.

2243665504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1207944 + ... + 1209799.

It is an arithmetic number, because the mean of its divisors is an integer number (190397340).

Almost surely, 2^2243665504 is an apocalyptic number.

It is an amenable number.

2243665504 is an abundant number, since it is smaller than the sum of its proper divisors (2325870656).

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

2243665504 is a wasteful number, since it uses less digits than its factorization.

2243665504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2417782 (or 2417774 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

The square root of 2243665504 is about 47367.3463896807. The cubic root of 2243665504 is about 1309.1398319586.

The spelling of 2243665504 in words is "two billion, two hundred forty-three million, six hundred sixty-five thousand, five hundred four".