5271223 has 2 divisors, whose sum is σ = 5271224. Its totient is φ = 5271222.

The previous prime is 5271199. The next prime is 5271281. The reversal of 5271223 is 3221725.

5271223 is digitally balanced in base 3, 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 5271223 - 2¹³ = 5263031 is a prime.

5271223 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5271194 and 5271203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5271283) 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, 2635611 + 2635612.

It is an arithmetic number, because the mean of its divisors is an integer number (2635612).

Almost surely, 2^5271223 is an apocalyptic number.

5271223 is a deficient number, since it is larger than the sum of its proper divisors (1).

5271223 is an equidigital number, since it uses as much as digits as its factorization.

5271223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 840, while the sum is 22.

The square root of 5271223 is about 2295.9144147812. The cubic root of 5271223 is about 174.0352132898.

Adding to 5271223 its reverse (3221725), we get a palindrome (8492948).

The spelling of 5271223 in words is "five million, two hundred seventy-one thousand, two hundred twenty-three".