554089 has 2 divisors, whose sum is σ = 554090. Its totient is φ = 554088.

The previous prime is 554087. The next prime is 554117. The reversal of 554089 is 980455.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 514089 + 40000 = 717^2 + 200^2 .

It is a cyclic number.

It is not a de Polignac number, because 554089 - 2¹ = 554087 is a prime.

Together with 554087, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 554089.

It is not a weakly prime, because it can be changed into another prime (554087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277044 + 277045.

It is an arithmetic number, because the mean of its divisors is an integer number (277045).

2⁵⁵⁴⁰⁸⁹ is an apocalyptic number.

It is an amenable number.

554089 is a deficient number, since it is larger than the sum of its proper divisors (1).

554089 is an equidigital number, since it uses as much as digits as its factorization.

554089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 554089 is about 744.3715470113. The cubic root of 554089 is about 82.1346686590.

The spelling of 554089 in words is "five hundred fifty-four thousand, eighty-nine".