550267 has 2 divisors, whose sum is σ = 550268. Its totient is φ = 550266.

The previous prime is 550241. The next prime is 550279. The reversal of 550267 is 762055.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 550267 - 2⁷ = 550139 is a prime.

It is not a weakly prime, because it can be changed into another prime (556267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275133 + 275134.

It is an arithmetic number, because the mean of its divisors is an integer number (275134).

2⁵⁵⁰²⁶⁷ is an apocalyptic number.

550267 is a deficient number, since it is larger than the sum of its proper divisors (1).

550267 is an equidigital number, since it uses as much as digits as its factorization.

550267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 550267 is about 741.7998382313. The cubic root of 550267 is about 81.9453830231.

The spelling of 550267 in words is "five hundred fifty thousand, two hundred sixty-seven".