54427444 has 24 divisors (see below), whose sum is σ = 100986368. Its totient is φ = 25621920.

The previous prime is 54427411. The next prime is 54427547. The reversal of 54427444 is 44472445.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1344 + ... + 10519.

Almost surely, 2^54427444 is an apocalyptic number.

It is an amenable number.

54427444 is a deficient number, since it is larger than the sum of its proper divisors (46558924).

54427444 is a wasteful number, since it uses less digits than its factorization.

54427444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11935 (or 11933 counting only the distinct ones).

The product of its digits is 71680, while the sum is 34.

The square root of 54427444 is about 7377.4957810899. The cubic root of 54427444 is about 378.9710018818.

Adding to 54427444 its reverse (44472445), we get a palindrome (98899889).

The spelling of 54427444 in words is "fifty-four million, four hundred twenty-seven thousand, four hundred forty-four".