544101223 has 4 divisors (see below), whose sum is σ = 546835600. Its totient is φ = 541366848.

The previous prime is 544101221. The next prime is 544101247. The reversal of 544101223 is 322101445.

544101223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 544101223 - 2¹ = 544101221 is a prime.

It is a super-2 number, since 2×544101223² = 592092281740191458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 544101194 and 544101203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544101221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1366890 + ... + 1367287.

It is an arithmetic number, because the mean of its divisors is an integer number (136708900).

Almost surely, 2^544101223 is an apocalyptic number.

544101223 is a deficient number, since it is larger than the sum of its proper divisors (2734377).

544101223 is a wasteful number, since it uses less digits than its factorization.

544101223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2734376.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 544101223 is about 23325.9774286095. The cubic root of 544101223 is about 816.3816492746.

Adding to 544101223 its reverse (322101445), we get a palindrome (866202668).

The spelling of 544101223 in words is "five hundred forty-four million, one hundred one thousand, two hundred twenty-three".