2265046305 has 16 divisors (see below), whose sum is σ = 3749042880. Its totient is φ = 1166368448.

The previous prime is 2265046291. The next prime is 2265046313. The reversal of 2265046305 is 5036405622.

It is a cyclic number.

It is not a de Polignac number, because 2265046305 - 2⁷ = 2265046177 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2603067 + ... + 2603936.

It is an arithmetic number, because the mean of its divisors is an integer number (234315180).

Almost surely, 2^2265046305 is an apocalyptic number.

It is an amenable number.

2265046305 is a deficient number, since it is larger than the sum of its proper divisors (1483996575).

2265046305 is a wasteful number, since it uses less digits than its factorization.

2265046305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5207040.

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 2265046305 is about 47592.5026133319. The cubic root of 2265046305 is about 1313.2851342319.

The spelling of 2265046305 in words is "two billion, two hundred sixty-five million, forty-six thousand, three hundred five".