1095423265 has 4 divisors (see below), whose sum is σ = 1314507924. Its totient is φ = 876338608.

The previous prime is 1095423253. The next prime is 1095423317. The reversal of 1095423265 is 5623245901.

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 178302609 + 917120656 = 13353^2 + 30284^2 .

It is a cyclic number.

It is not a de Polignac number, because 1095423265 - 2⁷ = 1095423137 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109542322 + ... + 109542331.

It is an arithmetic number, because the mean of its divisors is an integer number (328626981).

Almost surely, 2^1095423265 is an apocalyptic number.

It is an amenable number.

1095423265 is a deficient number, since it is larger than the sum of its proper divisors (219084659).

1095423265 is an equidigital number, since it uses as much as digits as its factorization.

1095423265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219084658.

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 1095423265 is about 33097.1791094045. The cubic root of 1095423265 is about 1030.8464669586.

The spelling of 1095423265 in words is "one billion, ninety-five million, four hundred twenty-three thousand, two hundred sixty-five".