543830082197 has 4 divisors (see below), whose sum is σ = 543831848736. Its totient is φ = 543828315660.

The previous prime is 543830082167. The next prime is 543830082203. The reversal of 543830082197 is 791280038345.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 543830082197 - 2¹⁰ = 543830081173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543830082167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 287579 + ... + 1081832.

It is an arithmetic number, because the mean of its divisors is an integer number (135957962184).

Almost surely, 2^543830082197 is an apocalyptic number.

It is an amenable number.

543830082197 is a deficient number, since it is larger than the sum of its proper divisors (1766539).

543830082197 is a wasteful number, since it uses less digits than its factorization.

543830082197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1766538.

The product of its (nonzero) digits is 1451520, while the sum is 50.

The spelling of 543830082197 in words is "five hundred forty-three billion, eight hundred thirty million, eighty-two thousand, one hundred ninety-seven".