2255044236 has 24 divisors (see below), whose sum is σ = 5270287680. Its totient is φ = 750464592.

The previous prime is 2255044193. The next prime is 2255044261. The reversal of 2255044236 is 6324405522.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2255044197 and 2255044206.

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, 144366 + ... + 159221.

It is an arithmetic number, because the mean of its divisors is an integer number (219595320).

Almost surely, 2^2255044236 is an apocalyptic number.

It is an amenable number.

2255044236 is an abundant number, since it is smaller than the sum of its proper divisors (3015243444).

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

2255044236 is a wasteful number, since it uses less digits than its factorization.

2255044236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304213 (or 304211 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

The square root of 2255044236 is about 47487.3060511965. The cubic root of 2255044236 is about 1311.3491986907.

Adding to 2255044236 its reverse (6324405522), we get a palindrome (8579449758).

The spelling of 2255044236 in words is "two billion, two hundred fifty-five million, forty-four thousand, two hundred thirty-six".