2553568600 has 48 divisors (see below), whose sum is σ = 6476784120. Its totient is φ = 928569600.

The previous prime is 2553568573. The next prime is 2553568607. The reversal of 2553568600 is 68653552.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2553568607) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 578157 + ... + 582556.

Almost surely, 2^2553568600 is an apocalyptic number.

2553568600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2553568600 is an abundant number, since it is smaller than the sum of its proper divisors (3923215520).

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

2553568600 is a wasteful number, since it uses less digits than its factorization.

2553568600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160740 (or 1160731 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 40.

The square root of 2553568600 is about 50532.8467434796. The cubic root of 2553568600 is about 1366.8342196581.

The spelling of 2553568600 in words is "two billion, five hundred fifty-three million, five hundred sixty-eight thousand, six hundred".