25204300000 has 216 divisors, whose sum is σ = 68205931416. Its totient is φ = 9160800000.

The previous prime is 25204299929. The next prime is 25204300027. The reversal of 25204300000 is 340252.

It is a Harshad number since it is a multiple of its sum of digits (16).

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 35 ways as a sum of consecutive naturals, for example, 12098959 + ... + 12101041.

It is an arithmetic number, because the mean of its divisors is an integer number (315768201).

Almost surely, 2^25204300000 is an apocalyptic number.

25204300000 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 25204300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34102965708).

25204300000 is an abundant number, since it is smaller than the sum of its proper divisors (43001631416).

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

25204300000 is an equidigital number, since it uses as much as digits as its factorization.

25204300000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2140 (or 2101 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

Adding to 25204300000 its reverse (340252), we get a palindrome (25204640252).

The spelling of 25204300000 in words is "twenty-five billion, two hundred four million, three hundred thousand".