5665560616111 has 16 divisors (see below), whose sum is σ = 6331644764928. Its totient is φ = 5024660036800.

The previous prime is 5665560616103. The next prime is 5665560616141. The reversal of 5665560616111 is 1116160655665.

It is a cyclic number.

It is not a de Polignac number, because 5665560616111 - 2³ = 5665560616103 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 (5665560616141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10112406 + ... + 10657948.

It is an arithmetic number, because the mean of its divisors is an integer number (395727797808).

Almost surely, 2^{5665560616111} is an apocalyptic number.

5665560616111 is a deficient number, since it is larger than the sum of its proper divisors (666084148817).

5665560616111 is a wasteful number, since it uses less digits than its factorization.

5665560616111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568622.

The product of its (nonzero) digits is 972000, while the sum is 49.

The spelling of 5665560616111 in words is "five trillion, six hundred sixty-five billion, five hundred sixty million, six hundred sixteen thousand, one hundred eleven".