54322223 has 2 divisors, whose sum is σ = 54322224. Its totient is φ = 54322222.

The previous prime is 54322211. The next prime is 54322237. The reversal of 54322223 is 32222345.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54322223 - 2⁴ = 54322207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54322243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27161111 + 27161112.

It is an arithmetic number, because the mean of its divisors is an integer number (27161112).

Almost surely, 2^54322223 is an apocalyptic number.

54322223 is a deficient number, since it is larger than the sum of its proper divisors (1).

54322223 is an equidigital number, since it uses as much as digits as its factorization.

54322223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2880, while the sum is 23.

The square root of 54322223 is about 7370.3611173402. The cubic root of 54322223 is about 378.7266310960.

Adding to 54322223 its reverse (32222345), we get a palindrome (86544568).

It can be divided in two parts, 54322 and 223, that added together give a palindrome (54545).

The spelling of 54322223 in words is "fifty-four million, three hundred twenty-two thousand, two hundred twenty-three".