54424252 has 12 divisors (see below), whose sum is σ = 95361840. Its totient is φ = 27178016.

The previous prime is 54424247. The next prime is 54424267. The reversal of 54424252 is 25242445.

It is a self number, because there is not a number n which added to its sum of digits gives 54424252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4753 + ... + 11464.

It is an arithmetic number, because the mean of its divisors is an integer number (7946820).

Almost surely, 2^54424252 is an apocalyptic number.

It is an amenable number.

54424252 is a deficient number, since it is larger than the sum of its proper divisors (40937588).

54424252 is a wasteful number, since it uses less digits than its factorization.

54424252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17060 (or 17058 counting only the distinct ones).

The product of its digits is 12800, while the sum is 28.

The square root of 54424252 is about 7377.2794443480. The cubic root of 54424252 is about 378.9635932475.

Adding to 54424252 its reverse (25242445), we get a palindrome (79666697).

The spelling of 54424252 in words is "fifty-four million, four hundred twenty-four thousand, two hundred fifty-two".