543043563016 has 16 divisors (see below), whose sum is σ = 1053317256300. Its totient is φ = 262158961344.

The previous prime is 543043563001. The next prime is 543043563047. The reversal of 543043563016 is 610365340345.

It can be written as a sum of positive squares in 2 ways, for example, as 541775490916 + 1268072100 = 736054^2 + 35610^2 .

It is a super-2 number, since 2×543043563016² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 543043563016.

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, 1170352275 + ... + 1170352738.

Almost surely, 2^543043563016 is an apocalyptic number.

It is an amenable number.

543043563016 is a deficient number, since it is larger than the sum of its proper divisors (510273693284).

543043563016 is a wasteful number, since it uses less digits than its factorization.

543043563016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2340705048 (or 2340705044 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 40.

The spelling of 543043563016 in words is "five hundred forty-three billion, forty-three million, five hundred sixty-three thousand, sixteen".