543913929227 has 2 divisors, whose sum is σ = 543913929228. Its totient is φ = 543913929226.

The previous prime is 543913929161. The next prime is 543913929241. The reversal of 543913929227 is 722929319345.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 543913929227 - 2¹⁸ = 543913667083 is a prime.

It is not a weakly prime, because it can be changed into another prime (543913929827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271956964613 + 271956964614.

It is an arithmetic number, because the mean of its divisors is an integer number (271956964614).

Almost surely, 2^543913929227 is an apocalyptic number.

543913929227 is a deficient number, since it is larger than the sum of its proper divisors (1).

543913929227 is an equidigital number, since it uses as much as digits as its factorization.

543913929227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7348320, while the sum is 56.

The spelling of 543913929227 in words is "five hundred forty-three billion, nine hundred thirteen million, nine hundred twenty-nine thousand, two hundred twenty-seven".