11706515716 has 18 divisors (see below), whose sum is σ = 23831121678. Its totient is φ = 5017078080.

The previous prime is 11706515701. The next prime is 11706515749. The reversal of 11706515716 is 61751560711.

It can be written as a sum of positive squares in only one way, i.e., 9866448900 + 1840066816 = 99330^2 + 42896^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29863365 + ... + 29863756.

Almost surely, 2^11706515716 is an apocalyptic number.

It is an amenable number.

11706515716 is an abundant number, since it is smaller than the sum of its proper divisors (12124605962).

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

11706515716 is a wasteful number, since it uses less digits than its factorization.

11706515716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59727139 (or 59727130 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 40.

The spelling of 11706515716 in words is "eleven billion, seven hundred six million, five hundred fifteen thousand, seven hundred sixteen".