543416216506 has 8 divisors (see below), whose sum is σ = 850564512864. Its totient is φ = 259894712220.

The previous prime is 543416216489. The next prime is 543416216513. The reversal of 543416216506 is 605612614345.

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

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, 5906697960 + ... + 5906698051.

It is an arithmetic number, because the mean of its divisors is an integer number (106320564108).

Almost surely, 2^543416216506 is an apocalyptic number.

543416216506 is a deficient number, since it is larger than the sum of its proper divisors (307148296358).

543416216506 is a wasteful number, since it uses less digits than its factorization.

543416216506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11813396036.

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 543416216506 in words is "five hundred forty-three billion, four hundred sixteen million, two hundred sixteen thousand, five hundred six".