544416326045089 has 2 divisors, whose sum is σ = 544416326045090. Its totient is φ = 544416326045088.

The previous prime is 544416326045021. The next prime is 544416326045131. The reversal of 544416326045089 is 980540623614445.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 433323882843489 + 111092443201600 = 20816433^2 + 10540040^2 .

It is a cyclic number.

It is not a de Polignac number, because 544416326045089 - 2¹⁷ = 544416325914017 is a prime.

It is a super-2 number, since 2×544416326045089² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (544416326040089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272208163022544 + 272208163022545.

It is an arithmetic number, because the mean of its divisors is an integer number (272208163022545).

Almost surely, 2^{544416326045089} is an apocalyptic number.

It is an amenable number.

544416326045089 is a deficient number, since it is larger than the sum of its proper divisors (1).

544416326045089 is an equidigital number, since it uses as much as digits as its factorization.

544416326045089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 99532800, while the sum is 61.

The spelling of 544416326045089 in words is "five hundred forty-four trillion, four hundred sixteen billion, three hundred twenty-six million, forty-five thousand, eighty-nine".