2553023256 has 64 divisors (see below), whose sum is σ = 7303219200. Its totient is φ = 728548608.

The previous prime is 2553023203. The next prime is 2553023257. The reversal of 2553023256 is 6523203552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2553023257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136180 + ... + 153788.

It is an arithmetic number, because the mean of its divisors is an integer number (114112800).

Almost surely, 2^2553023256 is an apocalyptic number.

It is an amenable number.

2553023256 is an abundant number, since it is smaller than the sum of its proper divisors (4750195944).

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

2553023256 is a wasteful number, since it uses less digits than its factorization.

2553023256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18488 (or 18484 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 33.

The square root of 2553023256 is about 50527.4505194948. The cubic root of 2553023256 is about 1366.7369116647.

The spelling of 2553023256 in words is "two billion, five hundred fifty-three million, twenty-three thousand, two hundred fifty-six".