543522230424479 has 2 divisors, whose sum is σ = 543522230424480. Its totient is φ = 543522230424478.

The previous prime is 543522230424359. The next prime is 543522230424487. The reversal of 543522230424479 is 974424032225345.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 543522230424479 - 2²⁰ = 543522229375903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (543522230424179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271761115212239 + 271761115212240.

It is an arithmetic number, because the mean of its divisors is an integer number (271761115212240).

Almost surely, 2^{543522230424479} is an apocalyptic number.

543522230424479 is a deficient number, since it is larger than the sum of its proper divisors (1).

543522230424479 is an equidigital number, since it uses as much as digits as its factorization.

543522230424479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58060800, while the sum is 56.

The spelling of 543522230424479 in words is "five hundred forty-three trillion, five hundred twenty-two billion, two hundred thirty million, four hundred twenty-four thousand, four hundred seventy-nine".