8585785787223 has 8 divisors (see below), whose sum is σ = 11552739286000. Its totient is φ = 5671344739968.

The previous prime is 8585785787149. The next prime is 8585785787237. The reversal of 8585785787223 is 3227875875858.

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

It is not a de Polignac number, because 8585785787223 - 2¹⁴ = 8585785770839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8585785787123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13128112498 + ... + 13128113151.

It is an arithmetic number, because the mean of its divisors is an integer number (1444092410750).

Almost surely, 2^{8585785787223} is an apocalyptic number.

8585785787223 is a deficient number, since it is larger than the sum of its proper divisors (2966953498777).

8585785787223 is a wasteful number, since it uses less digits than its factorization.

8585785787223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26256225761.

The product of its digits is 2107392000, while the sum is 75.

The spelling of 8585785787223 in words is "eight trillion, five hundred eighty-five billion, seven hundred eighty-five million, seven hundred eighty-seven thousand, two hundred twenty-three".