543212332 has 12 divisors (see below), whose sum is σ = 1023746416. Its totient is φ = 250713360.

The previous prime is 543212309. The next prime is 543212377. The reversal of 543212332 is 233212345.

It is a junction number, because it is equal to n+sod(n) for n = 543212297 and 543212306.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5223144 + ... + 5223247.

Almost surely, 2^543212332 is an apocalyptic number.

543212332 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

543212332 is a deficient number, since it is larger than the sum of its proper divisors (480534084).

543212332 is a wasteful number, since it uses less digits than its factorization.

543212332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10446408 (or 10446406 counting only the distinct ones).

The product of its digits is 4320, while the sum is 25.

The square root of 543212332 is about 23306.9159692998. The cubic root of 543212332 is about 815.9368363097.

Adding to 543212332 its reverse (233212345), we get a palindrome (776424677).

The spelling of 543212332 in words is "five hundred forty-three million, two hundred twelve thousand, three hundred thirty-two".