2553504344 has 16 divisors (see below), whose sum is σ = 4995987120. Its totient is φ = 1221241120.

The previous prime is 2553504323. The next prime is 2553504391. The reversal of 2553504344 is 4434053552.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6938687 + ... + 6939054.

It is an arithmetic number, because the mean of its divisors is an integer number (312249195).

Almost surely, 2^2553504344 is an apocalyptic number.

It is an amenable number.

2553504344 is a deficient number, since it is larger than the sum of its proper divisors (2442482776).

2553504344 is a wasteful number, since it uses less digits than its factorization.

2553504344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13877770 (or 13877766 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 35.

The square root of 2553504344 is about 50532.2109549938. The cubic root of 2553504344 is about 1366.8227549134.

Adding to 2553504344 its reverse (4434053552), we get a palindrome (6987557896).

The spelling of 2553504344 in words is "two billion, five hundred fifty-three million, five hundred four thousand, three hundred forty-four".