2551325200 has 60 divisors (see below), whose sum is σ = 6233507280. Its totient is φ = 1003223680.

The previous prime is 2551325197. The next prime is 2551325213. The reversal of 2551325200 is 25231552.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

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, 30454 + ... + 77653.

It is an arithmetic number, because the mean of its divisors is an integer number (103891788).

Almost surely, 2^2551325200 is an apocalyptic number.

2551325200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2551325200 is an abundant number, since it is smaller than the sum of its proper divisors (3682182080).

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

2551325200 is a wasteful number, since it uses less digits than its factorization.

2551325200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108184 (or 108173 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 2551325200 is about 50510.6444227353. The cubic root of 2551325200 is about 1366.4338317077.

Adding to 2551325200 its reverse (25231552), we get a palindrome (2576556752).

The spelling of 2551325200 in words is "two billion, five hundred fifty-one million, three hundred twenty-five thousand, two hundred".