116601555305 has 8 divisors (see below), whose sum is σ = 141280331712. Its totient is φ = 92375600688.

The previous prime is 116601555281. The next prime is 116601555331. The reversal of 116601555305 is 503555106611.

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

It is a cyclic number.

It is not a de Polignac number, because 116601555305 - 2¹⁸ = 116601293161 is a prime.

It is a Duffinian number.

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, 113204879 + ... + 113205908.

It is an arithmetic number, because the mean of its divisors is an integer number (17660041464).

Almost surely, 2^116601555305 is an apocalyptic number.

It is an amenable number.

116601555305 is a deficient number, since it is larger than the sum of its proper divisors (24678776407).

116601555305 is a wasteful number, since it uses less digits than its factorization.

116601555305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226410895.

The product of its (nonzero) digits is 67500, while the sum is 38.

The spelling of 116601555305 in words is "one hundred sixteen billion, six hundred one million, five hundred fifty-five thousand, three hundred five".