54224443 has 8 divisors (see below), whose sum is σ = 66737888. Its totient is φ = 42902784.

The previous prime is 54224431. The next prime is 54224449. The reversal of 54224443 is 34442245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54224443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54224449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297846 + ... + 298027.

It is an arithmetic number, because the mean of its divisors is an integer number (8342236).

Almost surely, 2^54224443 is an apocalyptic number.

54224443 is a deficient number, since it is larger than the sum of its proper divisors (12513445).

54224443 is a wasteful number, since it uses less digits than its factorization.

54224443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595893.

The product of its digits is 15360, while the sum is 28.

The square root of 54224443 is about 7363.7248047439. The cubic root of 54224443 is about 378.4992586425.

Adding to 54224443 its reverse (34442245), we get a palindrome (88666688).

The spelling of 54224443 in words is "fifty-four million, two hundred twenty-four thousand, four hundred forty-three".