543682141 has 2 divisors, whose sum is σ = 543682142. Its totient is φ = 543682140.

The previous prime is 543682133. The next prime is 543682147. The reversal of 543682141 is 141286345.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 543356100 + 326041 = 23310^2 + 571^2 .

It is a cyclic number.

It is not a de Polignac number, because 543682141 - 2³ = 543682133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 543682097 and 543682106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (543682147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271841070 + 271841071.

It is an arithmetic number, because the mean of its divisors is an integer number (271841071).

Almost surely, 2^543682141 is an apocalyptic number.

It is an amenable number.

543682141 is a deficient number, since it is larger than the sum of its proper divisors (1).

543682141 is an equidigital number, since it uses as much as digits as its factorization.

543682141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23040, while the sum is 34.

The square root of 543682141 is about 23316.9925376323. The cubic root of 543682141 is about 816.1719954350.

The spelling of 543682141 in words is "five hundred forty-three million, six hundred eighty-two thousand, one hundred forty-one".