2500275025250 has 32 divisors (see below), whose sum is σ = 4711511705472. Its totient is φ = 993486750000.

The previous prime is 2500275025231. The next prime is 2500275025301. The reversal of 2500275025250 is 525205720052.

It is a self number, because there is not a number n which added to its sum of digits gives 2500275025250.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33078476 + ... + 33153975.

It is an arithmetic number, because the mean of its divisors is an integer number (147234740796).

Almost surely, 2^{2500275025250} is an apocalyptic number.

2500275025250 is a deficient number, since it is larger than the sum of its proper divisors (2211236680222).

2500275025250 is a wasteful number, since it uses less digits than its factorization.

2500275025250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66232619 (or 66232609 counting only the distinct ones).

The product of its (nonzero) digits is 70000, while the sum is 35.

The spelling of 2500275025250 in words is "two trillion, five hundred billion, two hundred seventy-five million, twenty-five thousand, two hundred fifty".