543200212 has 6 divisors (see below), whose sum is σ = 950600378. Its totient is φ = 271600104.

The previous prime is 543200191. The next prime is 543200213. The reversal of 543200212 is 212002345.

It can be written as a sum of positive squares in only one way, i.e., 525509776 + 17690436 = 22924^2 + 4206^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 543200212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543200213) 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 as a sum of consecutive naturals, namely, 67900023 + ... + 67900030.

Almost surely, 2^543200212 is an apocalyptic number.

It is an amenable number.

543200212 is a deficient number, since it is larger than the sum of its proper divisors (407400166).

543200212 is a wasteful number, since it uses less digits than its factorization.

543200212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135800057 (or 135800055 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 543200212 is about 23306.6559591890. The cubic root of 543200212 is about 815.9307679473.

Adding to 543200212 its reverse (212002345), we get a palindrome (755202557).

The spelling of 543200212 in words is "five hundred forty-three million, two hundred thousand, two hundred twelve".