544268089 has 2 divisors, whose sum is σ = 544268090. Its totient is φ = 544268088.

The previous prime is 544268083. The next prime is 544268111. The reversal of 544268089 is 980862445.

544268089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 505890064 + 38378025 = 22492^2 + 6195^2 .

It is a cyclic number.

It is not a de Polignac number, because 544268089 - 2²⁵ = 510713657 is a prime.

It is not a weakly prime, because it can be changed into another prime (544268083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272134044 + 272134045.

It is an arithmetic number, because the mean of its divisors is an integer number (272134045).

Almost surely, 2^544268089 is an apocalyptic number.

It is an amenable number.

544268089 is a deficient number, since it is larger than the sum of its proper divisors (1).

544268089 is an equidigital number, since it uses as much as digits as its factorization.

544268089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 552960, while the sum is 46.

The square root of 544268089 is about 23329.5539820203. The cubic root of 544268089 is about 816.4650972378.

The spelling of 544268089 in words is "five hundred forty-four million, two hundred sixty-eight thousand, eighty-nine".