54432022 has 4 divisors (see below), whose sum is σ = 81648036. Its totient is φ = 27216010.

The previous prime is 54432013. The next prime is 54432029. The reversal of 54432022 is 22023445.

54432022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22023445 = 5 ⋅4404689.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 54431984 and 54432002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54432029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13608004 + ... + 13608007.

It is an arithmetic number, because the mean of its divisors is an integer number (20412009).

Almost surely, 2^54432022 is an apocalyptic number.

54432022 is a deficient number, since it is larger than the sum of its proper divisors (27216014).

54432022 is a wasteful number, since it uses less digits than its factorization.

54432022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27216013.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 54432022 is about 7377.8060424492. The cubic root of 54432022 is about 378.9816269175.

Adding to 54432022 its reverse (22023445), we get a palindrome (76455467).

The spelling of 54432022 in words is "fifty-four million, four hundred thirty-two thousand, twenty-two".