2265328799 has 8 divisors (see below), whose sum is σ = 2273036640. Its totient is φ = 2257632000.

The previous prime is 2265328783. The next prime is 2265328853. The reversal of 2265328799 is 9978235622.

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 2265328799 - 2⁴ = 2265328783 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2265328799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2265328099) 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, 643454 + ... + 646964.

It is an arithmetic number, because the mean of its divisors is an integer number (284129580).

Almost surely, 2^2265328799 is an apocalyptic number.

2265328799 is a deficient number, since it is larger than the sum of its proper divisors (7707841).

2265328799 is a wasteful number, since it uses less digits than its factorization.

2265328799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5521.

The product of its digits is 3265920, while the sum is 53.

The square root of 2265328799 is about 47595.4703622099. The cubic root of 2265328799 is about 1313.3397291053.

The spelling of 2265328799 in words is "two billion, two hundred sixty-five million, three hundred twenty-eight thousand, seven hundred ninety-nine".