5266271 has 2 divisors, whose sum is σ = 5266272. Its totient is φ = 5266270.

The previous prime is 5266237. The next prime is 5266273. The reversal of 5266271 is 1726625.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5266271 - 2⁶ = 5266207 is a prime.

It is a super-2 number, since 2×5266271² = 55467220490882, which contains 22 as substring.

Together with 5266273, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5266273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2633135 + 2633136.

It is an arithmetic number, because the mean of its divisors is an integer number (2633136).

Almost surely, 2^5266271 is an apocalyptic number.

5266271 is a deficient number, since it is larger than the sum of its proper divisors (1).

5266271 is an equidigital number, since it uses as much as digits as its factorization.

5266271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5040, while the sum is 29.

The square root of 5266271 is about 2294.8357239681. The cubic root of 5266271 is about 173.9806976430.

The spelling of 5266271 in words is "five million, two hundred sixty-six thousand, two hundred seventy-one".