6016366661 has 2 divisors, whose sum is σ = 6016366662. Its totient is φ = 6016366660.

The previous prime is 6016366627. The next prime is 6016366667. The reversal of 6016366661 is 1666636106.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3804545761 + 2211820900 = 61681^2 + 47030^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6016366661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6016366667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3008183330 + 3008183331.

It is an arithmetic number, because the mean of its divisors is an integer number (3008183331).

Almost surely, 2^6016366661 is an apocalyptic number.

It is an amenable number.

6016366661 is a deficient number, since it is larger than the sum of its proper divisors (1).

6016366661 is an equidigital number, since it uses as much as digits as its factorization.

6016366661 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 41.

The square root of 6016366661 is about 77565.2413198077. The cubic root of 6016366661 is about 1818.7713259490.

The spelling of 6016366661 in words is "six billion, sixteen million, three hundred sixty-six thousand, six hundred sixty-one".