6115600566 has 48 divisors (see below), whose sum is σ = 14040349440. Its totient is φ = 1918436400.

The previous prime is 6115600559. The next prime is 6115600597. The reversal of 6115600566 is 6650065116.

It is a self number, because there is not a number n which added to its sum of digits gives 6115600566.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7570 + ... + 110853.

It is an arithmetic number, because the mean of its divisors is an integer number (292507280).

Almost surely, 2^6115600566 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6115600566, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7020174720).

6115600566 is an abundant number, since it is smaller than the sum of its proper divisors (7924748874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6115600566 is a wasteful number, since it uses less digits than its factorization.

6115600566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118601 (or 118598 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 6115600566 is about 78202.3053752254. The cubic root of 6115600566 is about 1828.7164465235.

The spelling of 6115600566 in words is "six billion, one hundred fifteen million, six hundred thousand, five hundred sixty-six".