2265808273 has 4 divisors (see below), whose sum is σ = 2385061360. Its totient is φ = 2146555188.

The previous prime is 2265808271. The next prime is 2265808277. The reversal of 2265808273 is 3728085622.

2265808273 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2265808273 - 2¹ = 2265808271 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2265808271) 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, 59626515 + ... + 59626552.

It is an arithmetic number, because the mean of its divisors is an integer number (596265340).

Almost surely, 2^2265808273 is an apocalyptic number.

It is an amenable number.

2265808273 is a deficient number, since it is larger than the sum of its proper divisors (119253087).

2265808273 is a wasteful number, since it uses less digits than its factorization.

2265808273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119253086.

The product of its (nonzero) digits is 322560, while the sum is 43.

The square root of 2265808273 is about 47600.5070666269. The cubic root of 2265808273 is about 1313.4323820027.

The spelling of 2265808273 in words is "two billion, two hundred sixty-five million, eight hundred eight thousand, two hundred seventy-three".