5182189 has 2 divisors, whose sum is σ = 5182190. Its totient is φ = 5182188.

The previous prime is 5182171. The next prime is 5182201. The reversal of 5182189 is 9812815.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4473225 + 708964 = 2115^2 + 842^2 .

It is a cyclic number.

It is not a de Polignac number, because 5182189 - 2⁵ = 5182157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5182139) 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, 2591094 + 2591095.

It is an arithmetic number, because the mean of its divisors is an integer number (2591095).

Almost surely, 2^5182189 is an apocalyptic number.

It is an amenable number.

5182189 is a deficient number, since it is larger than the sum of its proper divisors (1).

5182189 is an equidigital number, since it uses as much as digits as its factorization.

5182189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5760, while the sum is 34.

The square root of 5182189 is about 2276.4421802453. The cubic root of 5182189 is about 173.0497924324.

The spelling of 5182189 in words is "five million, one hundred eighty-two thousand, one hundred eighty-nine".