54253223 has 4 divisors (see below), whose sum is σ = 54399048. Its totient is φ = 54107400.

The previous prime is 54253201. The next prime is 54253247. The reversal of 54253223 is 32235245.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54253223 - 2¹⁰ = 54252199 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54253192 and 54253201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54253523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72353 + ... + 73098.

It is an arithmetic number, because the mean of its divisors is an integer number (13599762).

Almost surely, 2^54253223 is an apocalyptic number.

54253223 is a deficient number, since it is larger than the sum of its proper divisors (145825).

54253223 is a wasteful number, since it uses less digits than its factorization.

54253223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145824.

The product of its digits is 7200, while the sum is 26.

The square root of 54253223 is about 7365.6787195750. The cubic root of 54253223 is about 378.5662105029.

Adding to 54253223 its reverse (32235245), we get a palindrome (86488468).

The spelling of 54253223 in words is "fifty-four million, two hundred fifty-three thousand, two hundred twenty-three".