2269536943 has 2 divisors, whose sum is σ = 2269536944. Its totient is φ = 2269536942.

The previous prime is 2269536901. The next prime is 2269536953. The reversal of 2269536943 is 3496359622.

It is a happy number.

2269536943 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2269536943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2269536953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1134768471 + 1134768472.

It is an arithmetic number, because the mean of its divisors is an integer number (1134768472).

Almost surely, 2^2269536943 is an apocalyptic number.

2269536943 is a deficient number, since it is larger than the sum of its proper divisors (1).

2269536943 is an equidigital number, since it uses as much as digits as its factorization.

2269536943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2099520, while the sum is 49.

The square root of 2269536943 is about 47639.6572510760. The cubic root of 2269536943 is about 1314.1524593997.

The spelling of 2269536943 in words is "two billion, two hundred sixty-nine million, five hundred thirty-six thousand, nine hundred forty-three".