2265304999 has 2 divisors, whose sum is σ = 2265305000. Its totient is φ = 2265304998.

The previous prime is 2265304991. The next prime is 2265305017. The reversal of 2265304999 is 9994035622.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2265304999 - 2³ = 2265304991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2265304991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1132652499 + 1132652500.

It is an arithmetic number, because the mean of its divisors is an integer number (1132652500).

Almost surely, 2^2265304999 is an apocalyptic number.

2265304999 is a deficient number, since it is larger than the sum of its proper divisors (1).

2265304999 is an equidigital number, since it uses as much as digits as its factorization.

2265304999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1049760, while the sum is 49.

The square root of 2265304999 is about 47595.2203377608. The cubic root of 2265304999 is about 1313.3351296854.

The spelling of 2265304999 in words is "two billion, two hundred sixty-five million, three hundred four thousand, nine hundred ninety-nine".