543136707979 has 2 divisors, whose sum is σ = 543136707980. Its totient is φ = 543136707978.

The previous prime is 543136707961. The next prime is 543136708027. The reversal of 543136707979 is 979707631345.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 543136707979 - 2⁹ = 543136707467 is a prime.

It is not a weakly prime, because it can be changed into another prime (543136707079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271568353989 + 271568353990.

It is an arithmetic number, because the mean of its divisors is an integer number (271568353990).

Almost surely, 2^543136707979 is an apocalyptic number.

543136707979 is a deficient number, since it is larger than the sum of its proper divisors (1).

543136707979 is an equidigital number, since it uses as much as digits as its factorization.

543136707979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30005640, while the sum is 61.

The spelling of 543136707979 in words is "five hundred forty-three billion, one hundred thirty-six million, seven hundred seven thousand, nine hundred seventy-nine".