25424989625088 has 432 divisors, whose sum is σ = 77705947667712. Its totient is φ = 7983857664000.

The previous prime is 25424989625071. The next prime is 25424989625099. The reversal of 25424989625088 is 88052698942452.

25424989625088 is a `hidden beast` number, since 2 + 5 + 4 + 2 + 498 + 9 + 6 + 2 + 50 + 88 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 422585728 + ... + 422645888.

Almost surely, 2^{25424989625088} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25424989625088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38852973833856).

25424989625088 is an abundant number, since it is smaller than the sum of its proper divisors (52280958042624).

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

25424989625088 is a wasteful number, since it uses less digits than its factorization.

25424989625088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60372 (or 60355 counting only the distinct ones).

The product of its (nonzero) digits is 796262400, while the sum is 72.

The spelling of 25424989625088 in words is "twenty-five trillion, four hundred twenty-four billion, nine hundred eighty-nine million, six hundred twenty-five thousand, eighty-eight".