25282095632 has 90 divisors (see below), whose sum is σ = 53765403102. Its totient is φ = 11476646400.

The previous prime is 25282095623. The next prime is 25282095701. The reversal of 25282095632 is 23659028252.

It can be written as a sum of positive squares in only one way, i.e., 23794913536 + 1487182096 = 154256^2 + 38564^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 81292757 + ... + 81293067.

Almost surely, 2^25282095632 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 25282095632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26882701551).

25282095632 is an abundant number, since it is smaller than the sum of its proper divisors (28483307470).

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

25282095632 is an equidigital number, since it uses as much as digits as its factorization.

25282095632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709 (or 361 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 44.

The spelling of 25282095632 in words is "twenty-five billion, two hundred eighty-two million, ninety-five thousand, six hundred thirty-two".