10895579609 has 4 divisors (see below), whose sum is σ = 10896025140. Its totient is φ = 10895134080.

The previous prime is 10895579593. The next prime is 10895579623. The reversal of 10895579609 is 90697559801.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3340493209 + 7555086400 = 57797^2 + 86920^2 .

It is a cyclic number.

It is not a de Polignac number, because 10895579609 - 2⁴ = 10895579593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10895572609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183812 + ... + 235749.

It is an arithmetic number, because the mean of its divisors is an integer number (2724006285).

Almost surely, 2^10895579609 is an apocalyptic number.

It is an amenable number.

10895579609 is a deficient number, since it is larger than the sum of its proper divisors (445531).

10895579609 is an equidigital number, since it uses as much as digits as its factorization.

10895579609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445530.

The product of its (nonzero) digits is 6123600, while the sum is 59.

The spelling of 10895579609 in words is "ten billion, eight hundred ninety-five million, five hundred seventy-nine thousand, six hundred nine".