544223041 has 2 divisors, whose sum is σ = 544223042. Its totient is φ = 544223040.

The previous prime is 544223003. The next prime is 544223087. The reversal of 544223041 is 140322445.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 539400625 + 4822416 = 23225^2 + 2196^2 .

It is a cyclic number.

It is not a de Polignac number, because 544223041 - 2¹¹ = 544220993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 544222997 and 544223015.

It is not a weakly prime, because it can be changed into another prime (544224041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272111520 + 272111521.

It is an arithmetic number, because the mean of its divisors is an integer number (272111521).

Almost surely, 2^544223041 is an apocalyptic number.

It is an amenable number.

544223041 is a deficient number, since it is larger than the sum of its proper divisors (1).

544223041 is an equidigital number, since it uses as much as digits as its factorization.

544223041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 544223041 is about 23328.5884913768. The cubic root of 544223041 is about 816.4425708792.

Adding to 544223041 its reverse (140322445), we get a palindrome (684545486).

The spelling of 544223041 in words is "five hundred forty-four million, two hundred twenty-three thousand, forty-one".