2553314344 has 48 divisors (see below), whose sum is σ = 5598112500. Its totient is φ = 1088575488.

The previous prime is 2553314333. The next prime is 2553314359. The reversal of 2553314344 is 4434133552.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2516226244 + 37088100 = 50162^2 + 6090^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58782 + ... + 92530.

Almost surely, 2^2553314344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2553314344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2799056250).

2553314344 is an abundant number, since it is smaller than the sum of its proper divisors (3044798156).

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

2553314344 is a wasteful number, since it uses less digits than its factorization.

2553314344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33962 (or 33951 counting only the distinct ones).

The product of its digits is 86400, while the sum is 34.

The square root of 2553314344 is about 50530.3309310359. The cubic root of 2553314344 is about 1366.7888534288.

Adding to 2553314344 its reverse (4434133552), we get a palindrome (6987447896).

The spelling of 2553314344 in words is "two billion, five hundred fifty-three million, three hundred fourteen thousand, three hundred forty-four".