8063894497 has 2 divisors, whose sum is σ = 8063894498. Its totient is φ = 8063894496.

The previous prime is 8063894413. The next prime is 8063894537. The reversal of 8063894497 is 7944983608.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7666928721 + 396965776 = 87561^2 + 19924^2 .

It is a cyclic number.

It is not a de Polignac number, because 8063894497 - 2¹⁹ = 8063370209 is a prime.

It is not a weakly prime, because it can be changed into another prime (8063894407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4031947248 + 4031947249.

It is an arithmetic number, because the mean of its divisors is an integer number (4031947249).

Almost surely, 2^8063894497 is an apocalyptic number.

It is an amenable number.

8063894497 is a deficient number, since it is larger than the sum of its proper divisors (1).

8063894497 is an equidigital number, since it uses as much as digits as its factorization.

8063894497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10450944, while the sum is 58.

The square root of 8063894497 is about 89799.1898460114. The cubic root of 8063894497 is about 2005.3104286109.

The spelling of 8063894497 in words is "eight billion, sixty-three million, eight hundred ninety-four thousand, four hundred ninety-seven".