250427273 has 2 divisors, whose sum is σ = 250427274. Its totient is φ = 250427272.

The previous prime is 250427189. The next prime is 250427291. The reversal of 250427273 is 372724052.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 246113344 + 4313929 = 15688^2 + 2077^2 .

It is a cyclic number.

It is not a de Polignac number, because 250427273 - 2²⁶ = 183318409 is a prime.

It is not a weakly prime, because it can be changed into another prime (250427293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125213636 + 125213637.

It is an arithmetic number, because the mean of its divisors is an integer number (125213637).

Almost surely, 2^250427273 is an apocalyptic number.

It is an amenable number.

250427273 is a deficient number, since it is larger than the sum of its proper divisors (1).

250427273 is an equidigital number, since it uses as much as digits as its factorization.

250427273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23520, while the sum is 32.

The square root of 250427273 is about 15824.8940912728. The cubic root of 250427273 is about 630.3192075156.

The spelling of 250427273 in words is "two hundred fifty million, four hundred twenty-seven thousand, two hundred seventy-three".