116555165 has 8 divisors (see below), whose sum is σ = 140091648. Its totient is φ = 93093840.

The previous prime is 116555141. The next prime is 116555167. The reversal of 116555165 is 561555611.

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

It is not a de Polignac number, because 116555165 - 2¹⁴ = 116538781 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116555167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15317 + ... + 21626.

It is an arithmetic number, because the mean of its divisors is an integer number (17511456).

Almost surely, 2^116555165 is an apocalyptic number.

It is an amenable number.

116555165 is a deficient number, since it is larger than the sum of its proper divisors (23536483).

116555165 is an equidigital number, since it uses as much as digits as its factorization.

116555165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37579.

The product of its digits is 22500, while the sum is 35.

The square root of 116555165 is about 10796.0717392948. The cubic root of 116555165 is about 488.4766866919.

The spelling of 116555165 in words is "one hundred sixteen million, five hundred fifty-five thousand, one hundred sixty-five".