8995965823 has 16 divisors (see below), whose sum is σ = 9910605600. Its totient is φ = 8163105600.

The previous prime is 8995965817. The next prime is 8995965877. The reversal of 8995965823 is 3285695998.

It is not a de Polignac number, because 8995965823 - 2⁵ = 8995965791 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 (8995965023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94923 + ... + 164323.

It is an arithmetic number, because the mean of its divisors is an integer number (619412850).

Almost surely, 2^8995965823 is an apocalyptic number.

8995965823 is a deficient number, since it is larger than the sum of its proper divisors (914639777).

8995965823 is an equidigital number, since it uses as much as digits as its factorization.

8995965823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69499 (or 69473 counting only the distinct ones).

The product of its digits is 41990400, while the sum is 64.

The square root of 8995965823 is about 94847.0654422160. The cubic root of 8995965823 is about 2079.7729830361.

The spelling of 8995965823 in words is "eight billion, nine hundred ninety-five million, nine hundred sixty-five thousand, eight hundred twenty-three".