544331323 has 12 divisors (see below), whose sum is σ = 577992240. Its totient is φ = 512537616.

The previous prime is 544331321. The next prime is 544331327. The reversal of 544331323 is 323133445.

544331323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 544331323 - 2¹ = 544331321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 544331291 and 544331300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544331321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55773 + ... + 64801.

It is an arithmetic number, because the mean of its divisors is an integer number (48166020).

Almost surely, 2^544331323 is an apocalyptic number.

544331323 is a deficient number, since it is larger than the sum of its proper divisors (33660917).

544331323 is a wasteful number, since it uses less digits than its factorization.

544331323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9234 (or 9215 counting only the distinct ones).

The product of its digits is 12960, while the sum is 28.

The square root of 544331323 is about 23330.9091764552. The cubic root of 544331323 is about 816.4967154518.

Adding to 544331323 its reverse (323133445), we get a palindrome (867464768).

The spelling of 544331323 in words is "five hundred forty-four million, three hundred thirty-one thousand, three hundred twenty-three".