25252750250250 has 64 divisors (see below), whose sum is σ = 63035919677952. Its totient is φ = 6733526664000.

The previous prime is 25252750250201. The next prime is 25252750250267. The reversal of 25252750250250 is 5205205725252.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8051340 + ... + 10739160.

It is an arithmetic number, because the mean of its divisors is an integer number (984936244968).

Almost surely, 2^{25252750250250} is an apocalyptic number.

25252750250250 is an abundant number, since it is smaller than the sum of its proper divisors (37783169427702).

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

25252750250250 is a wasteful number, since it uses less digits than its factorization.

25252750250250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2700368 (or 2700358 counting only the distinct ones).

The product of its (nonzero) digits is 700000, while the sum is 42.

The spelling of 25252750250250 in words is "twenty-five trillion, two hundred fifty-two billion, seven hundred fifty million, two hundred fifty thousand, two hundred fifty".