554389 has 8 divisors (see below), whose sum is σ = 612000. Its totient is φ = 498000.

The previous prime is 554383. The next prime is 554417. The reversal of 554389 is 983455.

554389 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 554389 - 2¹¹ = 552341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 862 + ... + 1360.

It is an arithmetic number, because the mean of its divisors is an integer number (76500).

2⁵⁵⁴³⁸⁹ is an apocalyptic number.

It is an amenable number.

554389 is a deficient number, since it is larger than the sum of its proper divisors (57611).

554389 is a wasteful number, since it uses less digits than its factorization.

554389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611.

The product of its digits is 21600, while the sum is 34.

The square root of 554389 is about 744.5730320123. The cubic root of 554389 is about 82.1494893556.

It can be divided in two parts, 55 and 4389, that added together give a palindrome (4444).

The spelling of 554389 in words is "five hundred fifty-four thousand, three hundred eighty-nine".