544143 has 8 divisors (see below), whose sum is σ = 749056. Its totient is φ = 351000.

The previous prime is 544139. The next prime is 544171. The reversal of 544143 is 341445.

544143 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 not a de Polignac number, because 544143 - 2² = 544139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 544143.

It is not an unprimeable number, because it can be changed into a prime (544123) 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, 2833 + ... + 3018.

It is an arithmetic number, because the mean of its divisors is an integer number (93632).

2⁵⁴⁴¹⁴³ is an apocalyptic number.

544143 is a deficient number, since it is larger than the sum of its proper divisors (204913).

544143 is a wasteful number, since it uses less digits than its factorization.

544143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5885.

The product of its digits is 960, while the sum is 21.

The square root of 544143 is about 737.6604910120. The cubic root of 544143 is about 81.6402543122.

Adding to 544143 its reverse (341445), we get a palindrome (885588).

The spelling of 544143 in words is "five hundred forty-four thousand, one hundred forty-three".