543680099 has 2 divisors, whose sum is σ = 543680100. Its totient is φ = 543680098.

The previous prime is 543680057. The next prime is 543680107. The reversal of 543680099 is 990086345.

543680099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-543680099 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (543680029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271840049 + 271840050.

It is an arithmetic number, because the mean of its divisors is an integer number (271840050).

Almost surely, 2^543680099 is an apocalyptic number.

543680099 is a deficient number, since it is larger than the sum of its proper divisors (1).

543680099 is an equidigital number, since it uses as much as digits as its factorization.

543680099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 543680099 is about 23316.9487497828. The cubic root of 543680099 is about 816.1709736215.

The spelling of 543680099 in words is "five hundred forty-three million, six hundred eighty thousand, ninety-nine".