2025128300 has 144 divisors (see below), whose sum is σ = 5022178560. Its totient is φ = 702639360.

The previous prime is 2025128299. The next prime is 2025128309. The reversal of 2025128300 is 38215202.

It is a super-2 number, since 2×2025128300² = 8202289262921780000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2025128309) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4025849 + ... + 4026351.

It is an arithmetic number, because the mean of its divisors is an integer number (34876240).

Almost surely, 2^2025128300 is an apocalyptic number.

2025128300 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 2025128300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2511089280).

2025128300 is an abundant number, since it is smaller than the sum of its proper divisors (2997050260).

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

2025128300 is a wasteful number, since it uses less digits than its factorization.

2025128300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712 (or 705 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 2025128300 is about 45001.4255329762. The cubic root of 2025128300 is about 1265.1757165022.

The spelling of 2025128300 in words is "two billion, twenty-five million, one hundred twenty-eight thousand, three hundred".