116503555166 has 8 divisors (see below), whose sum is σ = 179017658064. Its totient is φ = 56831002480.

The previous prime is 116503555123. The next prime is 116503555171. The reversal of 116503555166 is 661555305611.

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

It is a congruent number.

It is an unprimeable number.

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, 710387450 + ... + 710387613.

It is an arithmetic number, because the mean of its divisors is an integer number (22377207258).

Almost surely, 2^116503555166 is an apocalyptic number.

116503555166 is a deficient number, since it is larger than the sum of its proper divisors (62514102898).

116503555166 is a wasteful number, since it uses less digits than its factorization.

116503555166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1420775106.

The product of its (nonzero) digits is 405000, while the sum is 44.

The spelling of 116503555166 in words is "one hundred sixteen billion, five hundred three million, five hundred fifty-five thousand, one hundred sixty-six".