116171706506 has 8 divisors (see below), whose sum is σ = 180266441220. Its totient is φ = 56082892768.

The previous prime is 116171706463. The next prime is 116171706509. The reversal of 116171706506 is 605607171611.

116171706506 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 2 ways, for example, as 108444417481 + 7727289025 = 329309^2 + 87905^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (116171706509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1001480171 + ... + 1001480286.

Almost surely, 2^116171706506 is an apocalyptic number.

116171706506 is a deficient number, since it is larger than the sum of its proper divisors (64094734714).

116171706506 is a wasteful number, since it uses less digits than its factorization.

116171706506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002960488.

The product of its (nonzero) digits is 52920, while the sum is 41.

The spelling of 116171706506 in words is "one hundred sixteen billion, one hundred seventy-one million, seven hundred six thousand, five hundred six".