543348863 has 2 divisors, whose sum is σ = 543348864. Its totient is φ = 543348862.

The previous prime is 543348857. The next prime is 543348931. The reversal of 543348863 is 368843345.

543348863 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 543348863 - 2⁸ = 543348607 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (543348823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271674431 + 271674432.

It is an arithmetic number, because the mean of its divisors is an integer number (271674432).

Almost surely, 2^543348863 is an apocalyptic number.

543348863 is a deficient number, since it is larger than the sum of its proper divisors (1).

543348863 is an equidigital number, since it uses as much as digits as its factorization.

543348863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 829440, while the sum is 44.

The square root of 543348863 is about 23309.8447656779. The cubic root of 543348863 is about 816.0051897778.

The spelling of 543348863 in words is "five hundred forty-three million, three hundred forty-eight thousand, eight hundred sixty-three".