250000252750 has 16 divisors (see below), whose sum is σ = 468000473616. Its totient is φ = 100000101000.

The previous prime is 250000252717. The next prime is 250000252811. The reversal of 250000252750 is 57252000052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 500000256 + ... + 500000755.

It is an arithmetic number, because the mean of its divisors is an integer number (29250029601).

Almost surely, 2^250000252750 is an apocalyptic number.

250000252750 is a deficient number, since it is larger than the sum of its proper divisors (218000220866).

250000252750 is a wasteful number, since it uses less digits than its factorization.

250000252750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000001028 (or 1000001018 counting only the distinct ones).

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

The spelling of 250000252750 in words is "two hundred fifty billion, two hundred fifty-two thousand, seven hundred fifty".