253050250 has 16 divisors (see below), whose sum is σ = 473710536. Its totient is φ = 101220000.

The previous prime is 253050247. The next prime is 253050251. The reversal of 253050250 is 52050352.

It can be written as a sum of positive squares in 4 ways, for example, as 95472441 + 157577809 = 9771^2 + 12553^2 .

It is not an unprimeable number, because it can be changed into a prime (253050251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 505851 + ... + 506350.

Almost surely, 2^253050250 is an apocalyptic number.

253050250 is a deficient number, since it is larger than the sum of its proper divisors (220660286).

253050250 is a wasteful number, since it uses less digits than its factorization.

253050250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012218 (or 1012208 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 22.

The square root of 253050250 is about 15907.5532373775. The cubic root of 253050250 is about 632.5122246071.

The spelling of 253050250 in words is "two hundred fifty-three million, fifty thousand, two hundred fifty".