54454223 has 4 divisors (see below), whose sum is σ = 54846120. Its totient is φ = 54062328.

The previous prime is 54454217. The next prime is 54454243. The reversal of 54454223 is 32245445.

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 54454223 - 2⁴ = 54454207 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 (54454243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195740 + ... + 196017.

It is an arithmetic number, because the mean of its divisors is an integer number (13711530).

Almost surely, 2^54454223 is an apocalyptic number.

54454223 is a deficient number, since it is larger than the sum of its proper divisors (391897).

54454223 is a wasteful number, since it uses less digits than its factorization.

54454223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391896.

The product of its digits is 19200, while the sum is 29.

The square root of 54454223 is about 7379.3104691428. The cubic root of 54454223 is about 379.0331445546.

Adding to 54454223 its reverse (32245445), we get a palindrome (86699668).

The spelling of 54454223 in words is "fifty-four million, four hundred fifty-four thousand, two hundred twenty-three".