2269563138679 has 2 divisors, whose sum is σ = 2269563138680. Its totient is φ = 2269563138678.

The previous prime is 2269563138643. The next prime is 2269563138701. The reversal of 2269563138679 is 9768313659622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2269563138679 - 2³⁷ = 2132124185207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2269563133679) 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, 1134781569339 + 1134781569340.

It is an arithmetic number, because the mean of its divisors is an integer number (1134781569340).

Almost surely, 2^{2269563138679} is an apocalyptic number.

2269563138679 is a deficient number, since it is larger than the sum of its proper divisors (1).

2269563138679 is an equidigital number, since it uses as much as digits as its factorization.

2269563138679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 176359680, while the sum is 67.

The spelling of 2269563138679 in words is "two trillion, two hundred sixty-nine billion, five hundred sixty-three million, one hundred thirty-eight thousand, six hundred seventy-nine".