54322243 has 2 divisors, whose sum is σ = 54322244. Its totient is φ = 54322242.

The previous prime is 54322237. The next prime is 54322277. The reversal of 54322243 is 34222345.

54322243 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 is a cyclic number.

It is not a de Polignac number, because 54322243 - 2⁵ = 54322211 is a prime.

It is not a weakly prime, because it can be changed into another prime (54322223) 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, 27161121 + 27161122.

It is an arithmetic number, because the mean of its divisors is an integer number (27161122).

Almost surely, 2^54322243 is an apocalyptic number.

54322243 is a deficient number, since it is larger than the sum of its proper divisors (1).

54322243 is an equidigital number, since it uses as much as digits as its factorization.

54322243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5760, while the sum is 25.

The square root of 54322243 is about 7370.3624741257. The cubic root of 54322243 is about 378.7266775750.

Adding to 54322243 its reverse (34222345), we get a palindrome (88544588).

The spelling of 54322243 in words is "fifty-four million, three hundred twenty-two thousand, two hundred forty-three".