250000275250 has 64 divisors (see below), whose sum is σ = 515601500544. Its totient is φ = 90009000000.

The previous prime is 250000275233. The next prime is 250000275281. The reversal of 250000275250 is 52572000052.

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, 172296 + ... + 727795.

It is an arithmetic number, because the mean of its divisors is an integer number (8056273446).

Almost surely, 2^250000275250 is an apocalyptic number.

250000275250 is an abundant number, since it is smaller than the sum of its proper divisors (265601225294).

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

250000275250 is a wasteful number, since it uses less digits than its factorization.

250000275250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900220 (or 900210 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 28.

The spelling of 250000275250 in words is "two hundred fifty billion, two hundred seventy-five thousand, two hundred fifty".