2273028559 has 2 divisors, whose sum is σ = 2273028560. Its totient is φ = 2273028558.

The previous prime is 2273028509. The next prime is 2273028599. The reversal of 2273028559 is 9558203722.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2273028559 - 2⁷ = 2273028431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2273028509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1136514279 + 1136514280.

It is an arithmetic number, because the mean of its divisors is an integer number (1136514280).

Almost surely, 2^2273028559 is an apocalyptic number.

2273028559 is a deficient number, since it is larger than the sum of its proper divisors (1).

2273028559 is an equidigital number, since it uses as much as digits as its factorization.

2273028559 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 302400, while the sum is 43.

The square root of 2273028559 is about 47676.2892746489. The cubic root of 2273028559 is about 1314.8260424226.

The spelling of 2273028559 in words is "two billion, two hundred seventy-three million, twenty-eight thousand, five hundred fifty-nine".