2265304663 has 4 divisors (see below), whose sum is σ = 2280508200. Its totient is φ = 2250101128.

The previous prime is 2265304619. The next prime is 2265304667. The reversal of 2265304663 is 3664035622.

2265304663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2265304663 - 2¹³ = 2265296471 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 (2265304667) 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, 7601545 + ... + 7601842.

It is an arithmetic number, because the mean of its divisors is an integer number (570127050).

Almost surely, 2^2265304663 is an apocalyptic number.

2265304663 is a deficient number, since it is larger than the sum of its proper divisors (15203537).

2265304663 is a wasteful number, since it uses less digits than its factorization.

2265304663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15203536.

The product of its (nonzero) digits is 155520, while the sum is 37.

The square root of 2265304663 is about 47595.2168079945. The cubic root of 2265304663 is about 1313.3350647522.

The spelling of 2265304663 in words is "two billion, two hundred sixty-five million, three hundred four thousand, six hundred sixty-three".