2259545736 has 32 divisors (see below), whose sum is σ = 6455845440. Its totient is φ = 645584448.

The previous prime is 2259545719. The next prime is 2259545777. The reversal of 2259545736 is 6375459522.

2259545736 is digitally balanced in base 2, because in such base 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, 6724671 + ... + 6725006.

It is an arithmetic number, because the mean of its divisors is an integer number (201745170).

Almost surely, 2^2259545736 is an apocalyptic number.

It is an amenable number.

2259545736 is an abundant number, since it is smaller than the sum of its proper divisors (4196299704).

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

2259545736 is a wasteful number, since it uses less digits than its factorization.

2259545736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13449693 (or 13449689 counting only the distinct ones).

The product of its digits is 2268000, while the sum is 48.

The square root of 2259545736 is about 47534.6792983817. The cubic root of 2259545736 is about 1312.2211867444.

The spelling of 2259545736 in words is "two billion, two hundred fifty-nine million, five hundred forty-five thousand, seven hundred thirty-six".