2663065223 has 16 divisors (see below), whose sum is σ = 3282651456. Its totient is φ = 2103805440.

The previous prime is 2663065217. The next prime is 2663065271. The reversal of 2663065223 is 3225603662.

It is a cyclic number.

It is not a de Polignac number, because 2663065223 - 2⁸ = 2663064967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2663065423) 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, 38015 + ... + 82287.

It is an arithmetic number, because the mean of its divisors is an integer number (205165716).

Almost surely, 2^2663065223 is an apocalyptic number.

2663065223 is a deficient number, since it is larger than the sum of its proper divisors (619586233).

2663065223 is a wasteful number, since it uses less digits than its factorization.

2663065223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44954.

The product of its (nonzero) digits is 77760, while the sum is 35.

The square root of 2663065223 is about 51604.8953394927. The cubic root of 2663065223 is about 1386.0979920611.

Adding to 2663065223 its reverse (3225603662), we get a palindrome (5888668885).

The spelling of 2663065223 in words is "two billion, six hundred sixty-three million, sixty-five thousand, two hundred twenty-three".