544113 has 6 divisors (see below), whose sum is σ = 785954. Its totient is φ = 362736.

The previous prime is 544109. The next prime is 544123. The reversal of 544113 is 311445.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 501264 + 42849 = 708^2 + 207^2 .

It is not a de Polignac number, because 544113 - 2² = 544109 is a prime.

It is a super-3 number, since 3×544113³ = 483268581433352691, which contains 333 as substring.

It is a Duffinian number.

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 5 ways as a sum of consecutive naturals, for example, 30220 + ... + 30237.

2⁵⁴⁴¹¹³ is an apocalyptic number.

It is an amenable number.

544113 is a deficient number, since it is larger than the sum of its proper divisors (241841).

544113 is a wasteful number, since it uses less digits than its factorization.

544113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60463 (or 60460 counting only the distinct ones).

The product of its digits is 240, while the sum is 18.

The square root of 544113 is about 737.6401561737. The cubic root of 544113 is about 81.6387539390.

Adding to 544113 its reverse (311445), we get a palindrome (855558).

The spelling of 544113 in words is "five hundred forty-four thousand, one hundred thirteen".