5422543 has 8 divisors (see below), whose sum is σ = 6523520. Its totient is φ = 4403160.

The previous prime is 5422517. The next prime is 5422553. The reversal of 5422543 is 3452245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5422543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5422553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20253 + ... + 20518.

It is an arithmetic number, because the mean of its divisors is an integer number (815440).

Almost surely, 2^5422543 is an apocalyptic number.

5422543 is a deficient number, since it is larger than the sum of its proper divisors (1100977).

5422543 is a wasteful number, since it uses less digits than its factorization.

5422543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40797.

The product of its digits is 4800, while the sum is 25.

The square root of 5422543 is about 2328.6354373323. The cubic root of 5422543 is about 175.6848591775.

Adding to 5422543 its reverse (3452245), we get a palindrome (8874788).

The spelling of 5422543 in words is "five million, four hundred twenty-two thousand, five hundred forty-three".