8063756873 has 2 divisors, whose sum is σ = 8063756874. Its totient is φ = 8063756872.

The previous prime is 8063756867. The next prime is 8063756881. The reversal of 8063756873 is 3786573608.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7135518784 + 928238089 = 84472^2 + 30467^2 .

It is a cyclic number.

It is not a de Polignac number, because 8063756873 - 2¹⁰ = 8063755849 is a prime.

It is not a weakly prime, because it can be changed into another prime (8063756893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4031878436 + 4031878437.

It is an arithmetic number, because the mean of its divisors is an integer number (4031878437).

Almost surely, 2^8063756873 is an apocalyptic number.

It is an amenable number.

8063756873 is a deficient number, since it is larger than the sum of its proper divisors (1).

8063756873 is an equidigital number, since it uses as much as digits as its factorization.

8063756873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5080320, while the sum is 53.

The square root of 8063756873 is about 89798.4235552050. The cubic root of 8063756873 is about 2005.2990205411.

The spelling of 8063756873 in words is "eight billion, sixty-three million, seven hundred fifty-six thousand, eight hundred seventy-three".