5231173 has 2 divisors, whose sum is σ = 5231174. Its totient is φ = 5231172.

The previous prime is 5231141. The next prime is 5231197. The reversal of 5231173 is 3711325.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4941729 + 289444 = 2223^2 + 538^2 .

It is a cyclic number.

It is not a de Polignac number, because 5231173 - 2⁵ = 5231141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5231773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2615586 + 2615587.

It is an arithmetic number, because the mean of its divisors is an integer number (2615587).

Almost surely, 2^5231173 is an apocalyptic number.

It is an amenable number.

5231173 is a deficient number, since it is larger than the sum of its proper divisors (1).

5231173 is an equidigital number, since it uses as much as digits as its factorization.

5231173 is an evil number, because the sum of its binary digits is even.

The product of its digits is 630, while the sum is 22.

The square root of 5231173 is about 2287.1757693715. The cubic root of 5231173 is about 173.5933273607.

Adding to 5231173 its reverse (3711325), we get a palindrome (8942498).

The spelling of 5231173 in words is "five million, two hundred thirty-one thousand, one hundred seventy-three".