2545000300 has 72 divisors (see below), whose sum is σ = 5861343600. Its totient is φ = 955852800.

The previous prime is 2545000253. The next prime is 2545000303. The reversal of 2545000300 is 30005452.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2545000303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 833176 + ... + 836224.

It is an arithmetic number, because the mean of its divisors is an integer number (81407550).

Almost surely, 2^2545000300 is an apocalyptic number.

2545000300 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 2545000300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2930671800).

2545000300 is an abundant number, since it is smaller than the sum of its proper divisors (3316343300).

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

2545000300 is a wasteful number, since it uses less digits than its factorization.

2545000300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3571 (or 3564 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 2545000300 is about 50447.9959958768. The cubic root of 2545000300 is about 1365.3037380850.

Adding to 2545000300 its reverse (30005452), we get a palindrome (2575005752).

The spelling of 2545000300 in words is "two billion, five hundred forty-five million, three hundred", and thus it is an aban number.