25055234304 has 288 divisors, whose sum is σ = 72477296640. Its totient is φ = 7655424000.

The previous prime is 25055234293. The next prime is 25055234333. The reversal of 25055234304 is 40343255052.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 139973287 + ... + 139973465.

It is an arithmetic number, because the mean of its divisors is an integer number (251657280).

Almost surely, 2^25055234304 is an apocalyptic number.

25055234304 is a gapful number since it is divisible by the number (24) 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 25055234304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36238648320).

25055234304 is an abundant number, since it is smaller than the sum of its proper divisors (47422062336).

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

25055234304 is a wasteful number, since it uses less digits than its factorization.

25055234304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437 (or 423 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 33.

Adding to 25055234304 its reverse (40343255052), we get a palindrome (65398489356).

The spelling of 25055234304 in words is "twenty-five billion, fifty-five million, two hundred thirty-four thousand, three hundred four".