54522444 has 24 divisors (see below), whose sum is σ = 129927168. Its totient is φ = 17787280.

The previous prime is 54522427. The next prime is 54522463. The reversal of 54522444 is 44422545.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47772 + ... + 48899.

It is an arithmetic number, because the mean of its divisors is an integer number (5413632).

Almost surely, 2^54522444 is an apocalyptic number.

It is an amenable number.

54522444 is an abundant number, since it is smaller than the sum of its proper divisors (75404724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54522444 is a wasteful number, since it uses less digits than its factorization.

54522444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96725 (or 96723 counting only the distinct ones).

The product of its digits is 25600, while the sum is 30.

The square root of 54522444 is about 7383.9314731381. The cubic root of 54522444 is about 379.1913644796.

Adding to 54522444 its reverse (44422545), we get a palindrome (98944989).

The spelling of 54522444 in words is "fifty-four million, five hundred twenty-two thousand, four hundred forty-four".