108585577699 has 12 divisors (see below), whose sum is σ = 111408486696. Its totient is φ = 105832380192.

The previous prime is 108585577669. The next prime is 108585577703. The reversal of 108585577699 is 996775585801.

It is not a de Polignac number, because 108585577699 - 2⁷ = 108585577571 is a prime.

It is a super-2 number, since 2×108585577699² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108585577669) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 800607 + ... + 926359.

It is an arithmetic number, because the mean of its divisors is an integer number (9284040558).

Almost surely, 2^108585577699 is an apocalyptic number.

108585577699 is a deficient number, since it is larger than the sum of its proper divisors (2822908997).

108585577699 is an equidigital number, since it uses as much as digits as its factorization.

108585577699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126306 (or 126263 counting only the distinct ones).

The product of its (nonzero) digits is 190512000, while the sum is 70.

The spelling of 108585577699 in words is "one hundred eight billion, five hundred eighty-five million, five hundred seventy-seven thousand, six hundred ninety-nine".