10585808709 has 8 divisors (see below), whose sum is σ = 16130756160. Its totient is φ = 6049033536.

The previous prime is 10585808617. The next prime is 10585808759. The reversal of 10585808709 is 90780858501.

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

It is not a de Polignac number, because 10585808709 - 2²³ = 10577420101 is a prime.

It is a super-2 number, since 2×10585808709² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10585808759) 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, 252043044 + ... + 252043085.

It is an arithmetic number, because the mean of its divisors is an integer number (2016344520).

Almost surely, 2^10585808709 is an apocalyptic number.

It is an amenable number.

10585808709 is a deficient number, since it is larger than the sum of its proper divisors (5544947451).

10585808709 is an equidigital number, since it uses as much as digits as its factorization.

10585808709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504086139.

The product of its (nonzero) digits is 806400, while the sum is 51.

The spelling of 10585808709 in words is "ten billion, five hundred eighty-five million, eight hundred eight thousand, seven hundred nine".