543232232377 has 2 divisors, whose sum is σ = 543232232378. Its totient is φ = 543232232376.

The previous prime is 543232232371. The next prime is 543232232401. The reversal of 543232232377 is 773232232345.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 507384111481 + 35848120896 = 712309^2 + 189336^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-543232232377 is a prime.

It is not a weakly prime, because it can be changed into another prime (543232232371) 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, 271616116188 + 271616116189.

It is an arithmetic number, because the mean of its divisors is an integer number (271616116189).

Almost surely, 2^543232232377 is an apocalyptic number.

It is an amenable number.

543232232377 is a deficient number, since it is larger than the sum of its proper divisors (1).

543232232377 is an equidigital number, since it uses as much as digits as its factorization.

543232232377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1270080, while the sum is 43.

The spelling of 543232232377 in words is "five hundred forty-three billion, two hundred thirty-two million, two hundred thirty-two thousand, three hundred seventy-seven".