25002550550252 has 12 divisors (see below), whose sum is σ = 47732141959656. Its totient is φ = 11364795704640.

The previous prime is 25002550550191. The next prime is 25002550550269. The reversal of 25002550550252 is 25205505520052.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284119892573 + ... + 284119892660.

It is an arithmetic number, because the mean of its divisors is an integer number (3977678496638).

Almost surely, 2^{25002550550252} is an apocalyptic number.

25002550550252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25002550550252 is a deficient number, since it is larger than the sum of its proper divisors (22729591409404).

25002550550252 is a wasteful number, since it uses less digits than its factorization.

25002550550252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568239785248 (or 568239785246 counting only the distinct ones).

The product of its (nonzero) digits is 250000, while the sum is 38.

The spelling of 25002550550252 in words is "twenty-five trillion, two billion, five hundred fifty million, five hundred fifty thousand, two hundred fifty-two".