2272163759 has 2 divisors, whose sum is σ = 2272163760. Its totient is φ = 2272163758.

The previous prime is 2272163743. The next prime is 2272163783. The reversal of 2272163759 is 9573612722.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2272163759 - 2⁴ = 2272163743 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2272163459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1136081879 + 1136081880.

It is an arithmetic number, because the mean of its divisors is an integer number (1136081880).

Almost surely, 2^2272163759 is an apocalyptic number.

2272163759 is a deficient number, since it is larger than the sum of its proper divisors (1).

2272163759 is an equidigital number, since it uses as much as digits as its factorization.

2272163759 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 317520, while the sum is 44.

The square root of 2272163759 is about 47667.2189140504. The cubic root of 2272163759 is about 1314.6592743471.

The spelling of 2272163759 in words is "two billion, two hundred seventy-two million, one hundred sixty-three thousand, seven hundred fifty-nine".