554189 has 2 divisors, whose sum is σ = 554190. Its totient is φ = 554188.

The previous prime is 554179. The next prime is 554207. The reversal of 554189 is 981455.

554189 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 537289 + 16900 = 733^2 + 130^2 .

It is a cyclic number.

It is not a de Polignac number, because 554189 - 2⁸ = 553933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (554129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277094 + 277095.

It is an arithmetic number, because the mean of its divisors is an integer number (277095).

2⁵⁵⁴¹⁸⁹ is an apocalyptic number.

It is an amenable number.

554189 is a deficient number, since it is larger than the sum of its proper divisors (1).

554189 is an equidigital number, since it uses as much as digits as its factorization.

554189 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7200, while the sum is 32.

The square root of 554189 is about 744.4387147375. The cubic root of 554189 is about 82.1396094854.

The spelling of 554189 in words is "five hundred fifty-four thousand, one hundred eighty-nine".