5256271 has 2 divisors, whose sum is σ = 5256272. Its totient is φ = 5256270.

The previous prime is 5256269. The next prime is 5256283. The reversal of 5256271 is 1726525.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5256271 - 2¹ = 5256269 is a prime.

Together with 5256269, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5256071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2628135 + 2628136.

It is an arithmetic number, because the mean of its divisors is an integer number (2628136).

Almost surely, 2^5256271 is an apocalyptic number.

5256271 is a deficient number, since it is larger than the sum of its proper divisors (1).

5256271 is an equidigital number, since it uses as much as digits as its factorization.

5256271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4200, while the sum is 28.

The square root of 5256271 is about 2292.6558834679. The cubic root of 5256271 is about 173.8705052275.

The spelling of 5256271 in words is "five million, two hundred fifty-six thousand, two hundred seventy-one".