543341011 has 2 divisors, whose sum is σ = 543341012. Its totient is φ = 543341010.

The previous prime is 543341003. The next prime is 543341027. The reversal of 543341011 is 110143345.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 543341011 - 2³ = 543341003 is a prime.

It is not a weakly prime, because it can be changed into another prime (543341611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271670505 + 271670506.

It is an arithmetic number, because the mean of its divisors is an integer number (271670506).

Almost surely, 2^543341011 is an apocalyptic number.

543341011 is a deficient number, since it is larger than the sum of its proper divisors (1).

543341011 is an equidigital number, since it uses as much as digits as its factorization.

543341011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 543341011 is about 23309.6763383793. The cubic root of 543341011 is about 816.0012590290.

Adding to 543341011 its reverse (110143345), we get a palindrome (653484356).

The spelling of 543341011 in words is "five hundred forty-three million, three hundred forty-one thousand, eleven".