116785517605 has 8 divisors (see below), whose sum is σ = 140172524064. Its totient is φ = 93408478800.

The previous prime is 116785517599. The next prime is 116785517621. The reversal of 116785517605 is 506715587611.

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

It is not a de Polignac number, because 116785517605 - 2⁵ = 116785517573 is a prime.

It is a Duffinian number.

It is a congruent 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, 2466111 + ... + 2513020.

It is an arithmetic number, because the mean of its divisors is an integer number (17521565508).

Almost surely, 2^116785517605 is an apocalyptic number.

It is an amenable number.

116785517605 is a deficient number, since it is larger than the sum of its proper divisors (23387006459).

116785517605 is an equidigital number, since it uses as much as digits as its factorization.

116785517605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4983827.

The product of its (nonzero) digits is 1764000, while the sum is 52.

The spelling of 116785517605 in words is "one hundred sixteen billion, seven hundred eighty-five million, five hundred seventeen thousand, six hundred five".