543618968 has 16 divisors (see below), whose sum is σ = 1021614000. Its totient is φ = 271188576.

The previous prime is 543618917. The next prime is 543619001. The reversal of 543618968 is 869816345.

543618968 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 73883 + ... + 80906.

It is an arithmetic number, because the mean of its divisors is an integer number (63850875).

Almost surely, 2^543618968 is an apocalyptic number.

It is an amenable number.

543618968 is a deficient number, since it is larger than the sum of its proper divisors (477995032).

543618968 is a wasteful number, since it uses less digits than its factorization.

543618968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155234 (or 155230 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 50.

The square root of 543618968 is about 23315.6378424439. The cubic root of 543618968 is about 816.1403825821.

The spelling of 543618968 in words is "five hundred forty-three million, six hundred eighteen thousand, nine hundred sixty-eight".