54222343 has 4 divisors (see below), whose sum is σ = 61968400. Its totient is φ = 46476288.

The previous prime is 54222319. The next prime is 54222383. The reversal of 54222343 is 34322245.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34322245 = 5 ⋅6864449.

It is a cyclic number.

It is not a de Polignac number, because 54222343 - 2⁹ = 54221831 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 (54222383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3873018 + ... + 3873031.

It is an arithmetic number, because the mean of its divisors is an integer number (15492100).

Almost surely, 2^54222343 is an apocalyptic number.

54222343 is a deficient number, since it is larger than the sum of its proper divisors (7746057).

54222343 is an equidigital number, since it uses as much as digits as its factorization.

54222343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7746056.

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

The square root of 54222343 is about 7363.5822124833. The cubic root of 54222343 is about 378.4943724162.

Adding to 54222343 its reverse (34322245), we get a palindrome (88544588).

The spelling of 54222343 in words is "fifty-four million, two hundred twenty-two thousand, three hundred forty-three".