250268273 has 2 divisors, whose sum is σ = 250268274. Its totient is φ = 250268272.

The previous prime is 250268269. The next prime is 250268321. The reversal of 250268273 is 372862052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 244078129 + 6190144 = 15623^2 + 2488^2 .

It is a cyclic number.

It is not a de Polignac number, because 250268273 - 2² = 250268269 is a prime.

It is not a weakly prime, because it can be changed into another prime (250268233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125134136 + 125134137.

It is an arithmetic number, because the mean of its divisors is an integer number (125134137).

Almost surely, 2^250268273 is an apocalyptic number.

It is an amenable number.

250268273 is a deficient number, since it is larger than the sum of its proper divisors (1).

250268273 is an equidigital number, since it uses as much as digits as its factorization.

250268273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 250268273 is about 15819.8695633055. The cubic root of 250268273 is about 630.1857795935.

The spelling of 250268273 in words is "two hundred fifty million, two hundred sixty-eight thousand, two hundred seventy-three".