2773522668863 has 2 divisors, whose sum is σ = 2773522668864. Its totient is φ = 2773522668862.

The previous prime is 2773522668853. The next prime is 2773522668877. The reversal of 2773522668863 is 3688662253772.

2773522668863 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2773522668863 - 2¹⁸ = 2773522406719 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2773522668863.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2773522668803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1386761334431 + 1386761334432.

It is an arithmetic number, because the mean of its divisors is an integer number (1386761334432).

Almost surely, 2^{2773522668863} is an apocalyptic number.

2773522668863 is a deficient number, since it is larger than the sum of its proper divisors (1).

2773522668863 is an equidigital number, since it uses as much as digits as its factorization.

2773522668863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 243855360, while the sum is 65.

The spelling of 2773522668863 in words is "two trillion, seven hundred seventy-three billion, five hundred twenty-two million, six hundred sixty-eight thousand, eight hundred sixty-three".