543543213606 has 8 divisors (see below), whose sum is σ = 1087086427224. Its totient is φ = 181181071200.

The previous prime is 543543213589. The next prime is 543543213623. The reversal of 543543213606 is 606312345345.

It is an interprime number because it is at equal distance from previous prime (543543213589) and next prime (543543213623).

It is a sphenic number, since it is the product of 3 distinct primes.

543543213606 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45295267795 + ... + 45295267806.

It is an arithmetic number, because the mean of its divisors is an integer number (135885803403).

Almost surely, 2^543543213606 is an apocalyptic number.

543543213606 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

543543213606 is a wasteful number, since it uses less digits than its factorization.

543543213606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90590535606.

The product of its (nonzero) digits is 777600, while the sum is 42.

The spelling of 543543213606 in words is "five hundred forty-three billion, five hundred forty-three million, two hundred thirteen thousand, six hundred six".