25932716722880 has 224 divisors, whose sum is σ = 71562297312000. Its totient is φ = 8851795292160.

The previous prime is 25932716722879. The next prime is 25932716722889. The reversal of 25932716722880 is 8822761723952.

It is not an unprimeable number, because it can be changed into a prime (25932716722889) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5511251 + ... + 9068589.

Almost surely, 2^{25932716722880} is an apocalyptic number.

25932716722880 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 25932716722880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35781148656000).

25932716722880 is an abundant number, since it is smaller than the sum of its proper divisors (45629580589120).

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

25932716722880 is a wasteful number, since it uses less digits than its factorization.

25932716722880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3557495 (or 3557485 counting only the distinct ones).

The product of its (nonzero) digits is 40642560, while the sum is 62.

The spelling of 25932716722880 in words is "twenty-five trillion, nine hundred thirty-two billion, seven hundred sixteen million, seven hundred twenty-two thousand, eight hundred eighty".