5543454 has 32 divisors (see below), whose sum is σ = 12821760. Its totient is φ = 1564992.

The previous prime is 5543449. The next prime is 5543477. The reversal of 5543454 is 4543455.

It is a d-powerful number, because it can be written as 5⁸ + 5⁸ + 4³ + 3¹¹ + 4³ + 5⁸ + 4¹¹ .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2997 + ... + 4479.

It is an arithmetic number, because the mean of its divisors is an integer number (400680).

Almost surely, 2^5543454 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5543454, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6410880).

5543454 is an abundant number, since it is smaller than the sum of its proper divisors (7278306).

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

5543454 is a wasteful number, since it uses less digits than its factorization.

5543454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1584.

The product of its digits is 24000, while the sum is 30.

The square root of 5543454 is about 2354.4540768509. The cubic root of 5543454 is about 176.9810698258.

Subtracting from 5543454 its reverse (4543455), we obtain a palindrome (999999).

The spelling of 5543454 in words is "five million, five hundred forty-three thousand, four hundred fifty-four".