55341223 has 4 divisors (see below), whose sum is σ = 63247120. Its totient is φ = 47435328.

The previous prime is 55341199. The next prime is 55341229. The reversal of 55341223 is 32214355.

55341223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32214355 = 5 ⋅6442871.

It is a cyclic number.

It is not a de Polignac number, because 55341223 - 2⁵ = 55341191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55341229) 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 in 3 ways as a sum of consecutive naturals, for example, 3952938 + ... + 3952951.

It is an arithmetic number, because the mean of its divisors is an integer number (15811780).

Almost surely, 2^55341223 is an apocalyptic number.

55341223 is a deficient number, since it is larger than the sum of its proper divisors (7905897).

55341223 is an equidigital number, since it uses as much as digits as its factorization.

55341223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7905896.

The product of its digits is 3600, while the sum is 25.

The square root of 55341223 is about 7439.1681658637. The cubic root of 55341223 is about 381.0800827338.

Adding to 55341223 its reverse (32214355), we get a palindrome (87555578).

The spelling of 55341223 in words is "fifty-five million, three hundred forty-one thousand, two hundred twenty-three".