25302213300 has 216 divisors, whose sum is σ = 91711484256. Its totient is φ = 5338448640.

The previous prime is 25302213283. The next prime is 25302213353. The reversal of 25302213300 is 331220352.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 124899 + ... + 257301.

Almost surely, 2^25302213300 is an apocalyptic number.

25302213300 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 25302213300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45855742128).

25302213300 is an abundant number, since it is smaller than the sum of its proper divisors (66409270956).

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

25302213300 is a wasteful number, since it uses less digits than its factorization.

25302213300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132447 (or 132433 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

Adding to 25302213300 its reverse (331220352), we get a palindrome (25633433652).

The spelling of 25302213300 in words is "twenty-five billion, three hundred two million, two hundred thirteen thousand, three hundred".