543480224 has 48 divisors (see below), whose sum is σ = 1232231616. Its totient is φ = 231129600.

The previous prime is 543480209. The next prime is 543480229. The reversal of 543480224 is 422084345.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (543480229) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 20084 + ... + 38604.

It is an arithmetic number, because the mean of its divisors is an integer number (25671492).

Almost surely, 2^543480224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 543480224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (616115808).

543480224 is an abundant number, since it is smaller than the sum of its proper divisors (688751392).

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

543480224 is a wasteful number, since it uses less digits than its factorization.

543480224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18669 (or 18661 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

The square root of 543480224 is about 23312.6623104269. The cubic root of 543480224 is about 816.0709441074.

It can be divided in two parts, 5434 and 80224, that added together give a palindrome (85658).

The spelling of 543480224 in words is "five hundred forty-three million, four hundred eighty thousand, two hundred twenty-four".