544442033 has 2 divisors, whose sum is σ = 544442034. Its totient is φ = 544442032.

The previous prime is 544441991. The next prime is 544442077. The reversal of 544442033 is 330244445.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 465178624 + 79263409 = 21568^2 + 8903^2 .

It is a cyclic number.

It is not a de Polignac number, because 544442033 - 2²⁶ = 477333169 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 544441987 and 544442005.

It is not a weakly prime, because it can be changed into another prime (544442083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272221016 + 272221017.

It is an arithmetic number, because the mean of its divisors is an integer number (272221017).

Almost surely, 2^544442033 is an apocalyptic number.

It is an amenable number.

544442033 is a deficient number, since it is larger than the sum of its proper divisors (1).

544442033 is an equidigital number, since it uses as much as digits as its factorization.

544442033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23040, while the sum is 29.

The square root of 544442033 is about 23333.2816594666. The cubic root of 544442033 is about 816.5520666811.

Adding to 544442033 its reverse (330244445), we get a palindrome (874686478).

The spelling of 544442033 in words is "five hundred forty-four million, four hundred forty-two thousand, thirty-three".