2304645263 has 8 divisors (see below), whose sum is σ = 2319727632. Its totient is φ = 2289612096.

The previous prime is 2304645253. The next prime is 2304645311. The reversal of 2304645263 is 3625464032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2304645263 - 2⁴ = 2304645247 is a prime.

It is a super-2 number, since 2×2304645263² = 10622779576536678338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2304645253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84131 + ... + 108107.

It is an arithmetic number, because the mean of its divisors is an integer number (289965954).

Almost surely, 2^2304645263 is an apocalyptic number.

2304645263 is a deficient number, since it is larger than the sum of its proper divisors (15082369).

2304645263 is a wasteful number, since it uses less digits than its factorization.

2304645263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24601.

The product of its (nonzero) digits is 103680, while the sum is 35.

The square root of 2304645263 is about 48006.7210190407. The cubic root of 2304645263 is about 1320.8941873248.

The spelling of 2304645263 in words is "two billion, three hundred four million, six hundred forty-five thousand, two hundred sixty-three".