2545228600 has 96 divisors (see below), whose sum is σ = 6362092800. Its totient is φ = 943920000.

The previous prime is 2545228597. The next prime is 2545228639. The reversal of 2545228600 is 68225452.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 171475 + ... + 185725.

It is an arithmetic number, because the mean of its divisors is an integer number (66271800).

Almost surely, 2^2545228600 is an apocalyptic number.

2545228600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2545228600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3181046400).

2545228600 is an abundant number, since it is smaller than the sum of its proper divisors (3816864200).

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

2545228600 is a wasteful number, since it uses less digits than its factorization.

2545228600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14333 (or 14324 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

The square root of 2545228600 is about 50450.2586712893. The cubic root of 2545228600 is about 1365.3445618554.

The spelling of 2545228600 in words is "two billion, five hundred forty-five million, two hundred twenty-eight thousand, six hundred".