550075271 has 2 divisors, whose sum is σ = 550075272. Its totient is φ = 550075270.

The previous prime is 550075259. The next prime is 550075301. The reversal of 550075271 is 172570055.

550075271 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 550075271 - 2¹⁰ = 550074247 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (555075271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275037635 + 275037636.

It is an arithmetic number, because the mean of its divisors is an integer number (275037636).

Almost surely, 2^550075271 is an apocalyptic number.

550075271 is a deficient number, since it is larger than the sum of its proper divisors (1).

550075271 is an equidigital number, since it uses as much as digits as its factorization.

550075271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12250, while the sum is 32.

The square root of 550075271 is about 23453.6835273268. The cubic root of 550075271 is about 819.3586453390.

The spelling of 550075271 in words is "five hundred fifty million, seventy-five thousand, two hundred seventy-one".