25086388352 has 96 divisors (see below), whose sum is σ = 51665040000. Its totient is φ = 12132836352.

The previous prime is 25086388339. The next prime is 25086388421. The reversal of 25086388352 is 25388368052.

It is a super-2 number, since 2×25086388352² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 25086388352.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41880149 + ... + 41880747.

It is an arithmetic number, because the mean of its divisors is an integer number (538177500).

Almost surely, 2^25086388352 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 25086388352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25832520000).

25086388352 is an abundant number, since it is smaller than the sum of its proper divisors (26578651648).

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

25086388352 is an equidigital number, since it uses as much as digits as its factorization.

25086388352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926 (or 877 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 50.

The spelling of 25086388352 in words is "twenty-five billion, eighty-six million, three hundred eighty-eight thousand, three hundred fifty-two".