25580976096 has 384 divisors, whose sum is σ = 79252992000. Its totient is φ = 7158767616.

The previous prime is 25580976053. The next prime is 25580976199. The reversal of 25580976096 is 69067908552.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 65760670 + ... + 65761058.

It is an arithmetic number, because the mean of its divisors is an integer number (206388000).

Almost surely, 2^25580976096 is an apocalyptic number.

25580976096 is a gapful number since it is divisible by the number (26) 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 25580976096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39626496000).

25580976096 is an abundant number, since it is smaller than the sum of its proper divisors (53672015904).

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

25580976096 is a wasteful number, since it uses less digits than its factorization.

25580976096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546 (or 538 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 57.

The spelling of 25580976096 in words is "twenty-five billion, five hundred eighty million, nine hundred seventy-six thousand, ninety-six".