2553230240 has 48 divisors (see below), whose sum is σ = 6580375200. Its totient is φ = 928446720.

The previous prime is 2553230237. The next prime is 2553230293. The reversal of 2553230240 is 420323552.

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, 723590 + ... + 727109.

It is an arithmetic number, because the mean of its divisors is an integer number (137091150).

Almost surely, 2^2553230240 is an apocalyptic number.

2553230240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2553230240 is an abundant number, since it is smaller than the sum of its proper divisors (4027144960).

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

2553230240 is a wasteful number, since it uses less digits than its factorization.

2553230240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1450725 (or 1450717 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 2553230240 is about 50529.4987111489. The cubic root of 2553230240 is about 1366.7738463104.

Adding to 2553230240 its reverse (420323552), we get a palindrome (2973553792).

The spelling of 2553230240 in words is "two billion, five hundred fifty-three million, two hundred thirty thousand, two hundred forty".