8772253722163 has 2 divisors, whose sum is σ = 8772253722164. Its totient is φ = 8772253722162.

The previous prime is 8772253722139. The next prime is 8772253722283. The reversal of 8772253722163 is 3612273522778.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8772253722163 - 2⁵ = 8772253722131 is a prime.

It is not a weakly prime, because it can be changed into another prime (8772253722563) 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, 4386126861081 + 4386126861082.

It is an arithmetic number, because the mean of its divisors is an integer number (4386126861082).

Almost surely, 2^{8772253722163} is an apocalyptic number.

8772253722163 is a deficient number, since it is larger than the sum of its proper divisors (1).

8772253722163 is an equidigital number, since it uses as much as digits as its factorization.

8772253722163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11854080, while the sum is 55.

The spelling of 8772253722163 in words is "eight trillion, seven hundred seventy-two billion, two hundred fifty-three million, seven hundred twenty-two thousand, one hundred sixty-three".