6040543066 has 4 divisors (see below), whose sum is σ = 9060814602. Its totient is φ = 3020271532.

The previous prime is 6040543049. The next prime is 6040543073. The reversal of 6040543066 is 6603450406.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4525387441 + 1515155625 = 67271^2 + 38925^2 .

It is an unprimeable number.

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, 1510135765 + ... + 1510135768.

Almost surely, 2^6040543066 is an apocalyptic number.

6040543066 is a deficient number, since it is larger than the sum of its proper divisors (3020271536).

6040543066 is a wasteful number, since it uses less digits than its factorization.

6040543066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3020271535.

The product of its (nonzero) digits is 51840, while the sum is 34.

The square root of 6040543066 is about 77720.9306815095. The cubic root of 6040543066 is about 1821.2042774325.

The spelling of 6040543066 in words is "six billion, forty million, five hundred forty-three thousand, sixty-six".