6006566543 has 16 divisors (see below), whose sum is σ = 6213715200. Its totient is φ = 5802513600.

The previous prime is 6006566537. The next prime is 6006566593. The reversal of 6006566543 is 3456656006.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 6006566543 - 2⁸ = 6006566287 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6006566543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6006566593) 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 in 15 ways as a sum of consecutive naturals, for example, 3216296 + ... + 3218162.

It is an arithmetic number, because the mean of its divisors is an integer number (388357200).

Almost surely, 2^6006566543 is an apocalyptic number.

6006566543 is a deficient number, since it is larger than the sum of its proper divisors (207148657).

6006566543 is a wasteful number, since it uses less digits than its factorization.

6006566543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2638.

The product of its (nonzero) digits is 388800, while the sum is 41.

The square root of 6006566543 is about 77502.0421859966. The cubic root of 6006566543 is about 1817.7832511762.

The spelling of 6006566543 in words is "six billion, six million, five hundred sixty-six thousand, five hundred forty-three".