543516466 has 16 divisors (see below), whose sum is σ = 829500480. Its totient is φ = 267025680.

The previous prime is 543516461. The next prime is 543516509. The reversal of 543516466 is 664615345.

It is not an unprimeable number, because it can be changed into a prime (543516461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165145 + ... + 168403.

It is an arithmetic number, because the mean of its divisors is an integer number (51843780).

Almost surely, 2^543516466 is an apocalyptic number.

543516466 is a deficient number, since it is larger than the sum of its proper divisors (285984014).

543516466 is a wasteful number, since it uses less digits than its factorization.

543516466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4689.

The product of its digits is 259200, while the sum is 40.

The square root of 543516466 is about 23313.4396003679. The cubic root of 543516466 is about 816.0890836118.

The spelling of 543516466 in words is "five hundred forty-three million, five hundred sixteen thousand, four hundred sixty-six".