54424444 has 12 divisors (see below), whose sum is σ = 96804568. Its totient is φ = 26766000.

The previous prime is 54424441. The next prime is 54424501. The reversal of 54424444 is 44442445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54424441) 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, 111282 + ... + 111769.

Almost surely, 2^54424444 is an apocalyptic number.

It is an amenable number.

54424444 is a deficient number, since it is larger than the sum of its proper divisors (42380124).

54424444 is a wasteful number, since it uses less digits than its factorization.

54424444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223116 (or 223114 counting only the distinct ones).

The product of its digits is 40960, while the sum is 31.

The square root of 54424444 is about 7377.2924572637. The cubic root of 54424444 is about 378.9640388879.

Adding to 54424444 its reverse (44442445), we get a palindrome (98866889).

The spelling of 54424444 in words is "fifty-four million, four hundred twenty-four thousand, four hundred forty-four".