5434189 has 2 divisors, whose sum is σ = 5434190. Its totient is φ = 5434188.

The previous prime is 5434159. The next prime is 5434213. The reversal of 5434189 is 9814345.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3132900 + 2301289 = 1770^2 + 1517^2 .

It is a cyclic number.

It is not a de Polignac number, because 5434189 - 2⁵ = 5434157 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5434109) 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, 2717094 + 2717095.

It is an arithmetic number, because the mean of its divisors is an integer number (2717095).

Almost surely, 2^5434189 is an apocalyptic number.

It is an amenable number.

5434189 is a deficient number, since it is larger than the sum of its proper divisors (1).

5434189 is an equidigital number, since it uses as much as digits as its factorization.

5434189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 34.

The square root of 5434189 is about 2331.1347022427. The cubic root of 5434189 is about 175.8105420821.

It can be divided in two parts, 54 and 34189, that added together give a palindrome (34243).

The spelling of 5434189 in words is "five million, four hundred thirty-four thousand, one hundred eighty-nine".