54427244 has 6 divisors (see below), whose sum is σ = 95247684. Its totient is φ = 27213620.

The previous prime is 54427211. The next prime is 54427271. The reversal of 54427244 is 44272445.

It is a self number, because there is not a number n which added to its sum of digits gives 54427244.

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 as a sum of consecutive naturals, namely, 6803402 + ... + 6803409.

It is an arithmetic number, because the mean of its divisors is an integer number (15874614).

Almost surely, 2^54427244 is an apocalyptic number.

It is an amenable number.

54427244 is a deficient number, since it is larger than the sum of its proper divisors (40820440).

54427244 is a wasteful number, since it uses less digits than its factorization.

54427244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13606815 (or 13606813 counting only the distinct ones).

The product of its digits is 35840, while the sum is 32.

The square root of 54427244 is about 7377.4822263425. The cubic root of 54427244 is about 378.9705376902.

Adding to 54427244 its reverse (44272445), we get a palindrome (98699689).

The spelling of 54427244 in words is "fifty-four million, four hundred twenty-seven thousand, two hundred forty-four".