543142132 has 24 divisors (see below), whose sum is σ = 1077490400. Its totient is φ = 237486816.

The previous prime is 543142111. The next prime is 543142139. The reversal of 543142132 is 231241345.

543142132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 543142097 and 543142106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543142139) 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, 273882 + ... + 275857.

Almost surely, 2^543142132 is an apocalyptic number.

543142132 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

543142132 is a deficient number, since it is larger than the sum of its proper divisors (534348268).

543142132 is a wasteful number, since it uses less digits than its factorization.

543142132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549775 (or 549773 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 543142132 is about 23305.4099298854. The cubic root of 543142132 is about 815.9016866208.

Adding to 543142132 its reverse (231241345), we get a palindrome (774383477).

The spelling of 543142132 in words is "five hundred forty-three million, one hundred forty-two thousand, one hundred thirty-two".