54224393 has 2 divisors, whose sum is σ = 54224394. Its totient is φ = 54224392.

The previous prime is 54224381. The next prime is 54224413. The reversal of 54224393 is 39342245.

54224393 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., 35188624 + 19035769 = 5932^2 + 4363^2 .

It is a cyclic number.

It is not a de Polignac number, because 54224393 - 2⁴ = 54224377 is a prime.

It is not a weakly prime, because it can be changed into another prime (54224893) 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, 27112196 + 27112197.

It is an arithmetic number, because the mean of its divisors is an integer number (27112197).

Almost surely, 2^54224393 is an apocalyptic number.

It is an amenable number.

54224393 is a deficient number, since it is larger than the sum of its proper divisors (1).

54224393 is an equidigital number, since it uses as much as digits as its factorization.

54224393 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 32.

The square root of 54224393 is about 7363.7214097221. The cubic root of 54224393 is about 378.4991423053.

The spelling of 54224393 in words is "fifty-four million, two hundred twenty-four thousand, three hundred ninety-three".