543124995011 has 2 divisors, whose sum is σ = 543124995012. Its totient is φ = 543124995010.

The previous prime is 543124994981. The next prime is 543124995013. The reversal of 543124995011 is 110599421345.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 543124995011 - 2¹⁸ = 543124732867 is a prime.

Together with 543124995013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (543124995013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271562497505 + 271562497506.

It is an arithmetic number, because the mean of its divisors is an integer number (271562497506).

Almost surely, 2^543124995011 is an apocalyptic number.

543124995011 is a deficient number, since it is larger than the sum of its proper divisors (1).

543124995011 is an equidigital number, since it uses as much as digits as its factorization.

543124995011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 194400, while the sum is 44.

The spelling of 543124995011 in words is "five hundred forty-three billion, one hundred twenty-four million, nine hundred ninety-five thousand, eleven".