2243523504 has 40 divisors (see below), whose sum is σ = 5853165552. Its totient is φ = 740435200.

The previous prime is 2243523493. The next prime is 2243523511. The reversal of 2243523504 is 4053253422.

2243523504 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226539 + ... + 236234.

Almost surely, 2^2243523504 is an apocalyptic number.

2243523504 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2243523504 is an abundant number, since it is smaller than the sum of its proper divisors (3609642048).

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

2243523504 is a wasteful number, since it uses less digits than its factorization.

2243523504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462885 (or 462879 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 2243523504 is about 47365.8474430681. The cubic root of 2243523504 is about 1309.1122131985.

Adding to 2243523504 its reverse (4053253422), we get a palindrome (6296776926).

The spelling of 2243523504 in words is "two billion, two hundred forty-three million, five hundred twenty-three thousand, five hundred four".