5185835785 has 32 divisors (see below), whose sum is σ = 6785856000. Its totient is φ = 3781686528.

The previous prime is 5185835779. The next prime is 5185835797. The reversal of 5185835785 is 5875385815.

It is a cyclic number.

It is not a de Polignac number, because 5185835785 - 2¹⁵ = 5185803017 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2593216 + ... + 2595214.

It is an arithmetic number, because the mean of its divisors is an integer number (212058000).

Almost surely, 2^5185835785 is an apocalyptic number.

It is an amenable number.

5185835785 is a deficient number, since it is larger than the sum of its proper divisors (1600020215).

5185835785 is a wasteful number, since it uses less digits than its factorization.

5185835785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2497.

The product of its digits is 6720000, while the sum is 55.

The square root of 5185835785 is about 72012.7473785024. The cubic root of 5185835785 is about 1730.9037550212.

The spelling of 5185835785 in words is "five billion, one hundred eighty-five million, eight hundred thirty-five thousand, seven hundred eighty-five".