116565615116 has 24 divisors (see below), whose sum is σ = 205543349760. Its totient is φ = 57839706000.

The previous prime is 116565615107. The next prime is 116565615143. The reversal of 116565615116 is 611516565611.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 520781 + ... + 710171.

It is an arithmetic number, because the mean of its divisors is an integer number (8564306240).

Almost surely, 2^116565615116 is an apocalyptic number.

It is an amenable number.

116565615116 is a deficient number, since it is larger than the sum of its proper divisors (88977734644).

116565615116 is a wasteful number, since it uses less digits than its factorization.

116565615116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190565 (or 190563 counting only the distinct ones).

The product of its digits is 162000, while the sum is 44.

The spelling of 116565615116 in words is "one hundred sixteen billion, five hundred sixty-five million, six hundred fifteen thousand, one hundred sixteen".