6116566105 has 16 divisors (see below), whose sum is σ = 7917431760. Its totient is φ = 4509451008.

The previous prime is 6116566103. The next prime is 6116566129. The reversal of 6116566105 is 5016656116.

6116566105 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 2457284041 + 3659282064 = 49571^2 + 60492^2 .

It is a cyclic number.

It is not a de Polignac number, because 6116566105 - 2¹ = 6116566103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6116566103) 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, 36910 + ... + 116599.

It is an arithmetic number, because the mean of its divisors is an integer number (494839485).

Almost surely, 2^6116566105 is an apocalyptic number.

6116566105 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

6116566105 is a deficient number, since it is larger than the sum of its proper divisors (1800865655).

6116566105 is a wasteful number, since it uses less digits than its factorization.

6116566105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154140.

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 6116566105 is about 78208.4784726055. The cubic root of 6116566105 is about 1828.8126815056.

The spelling of 6116566105 in words is "six billion, one hundred sixteen million, five hundred sixty-six thousand, one hundred five".