543482773 has 2 divisors, whose sum is σ = 543482774. Its totient is φ = 543482772.

The previous prime is 543482767. The next prime is 543482803. The reversal of 543482773 is 377284345.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 302829604 + 240653169 = 17402^2 + 15513^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-543482773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (543482473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271741386 + 271741387.

It is an arithmetic number, because the mean of its divisors is an integer number (271741387).

Almost surely, 2^543482773 is an apocalyptic number.

It is an amenable number.

543482773 is a deficient number, since it is larger than the sum of its proper divisors (1).

543482773 is an equidigital number, since it uses as much as digits as its factorization.

543482773 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 564480, while the sum is 43.

The square root of 543482773 is about 23312.7169802235. The cubic root of 543482773 is about 816.0722199352.

It can be divided in two parts, 54348 and 2773, that added together give a square (57121 = 239²).

The spelling of 543482773 in words is "five hundred forty-three million, four hundred eighty-two thousand, seven hundred seventy-three".