543132 has 48 divisors (see below), whose sum is σ = 1451520. Its totient is φ = 175536.

The previous prime is 543131. The next prime is 543139. The reversal of 543132 is 231345.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5023 + ... + 5129.

It is an arithmetic number, because the mean of its divisors is an integer number (30240).

2⁵⁴³¹³² 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 543132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (725760).

543132 is an abundant number, since it is smaller than the sum of its proper divisors (908388).

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

543132 is a wasteful number, since it uses less digits than its factorization.

543132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167 (or 159 counting only the distinct ones).

The product of its digits is 360, while the sum is 18.

The square root of 543132 is about 736.9748978086. The cubic root of 543132 is about 81.5896613199.

Adding to 543132 its reverse (231345), we get a palindrome (774477).

The spelling of 543132 in words is "five hundred forty-three thousand, one hundred thirty-two".