8073522893 has 2 divisors, whose sum is σ = 8073522894. Its totient is φ = 8073522892.

The previous prime is 8073522881. The next prime is 8073522911. The reversal of 8073522893 is 3982253708.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7970561284 + 102961609 = 89278^2 + 10147^2 .

It is a cyclic number.

It is not a de Polignac number, because 8073522893 - 2⁸ = 8073522637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8073522493) 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, 4036761446 + 4036761447.

It is an arithmetic number, because the mean of its divisors is an integer number (4036761447).

Almost surely, 2^8073522893 is an apocalyptic number.

It is an amenable number.

8073522893 is a deficient number, since it is larger than the sum of its proper divisors (1).

8073522893 is an equidigital number, since it uses as much as digits as its factorization.

8073522893 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 47.

The square root of 8073522893 is about 89852.7845589662. The cubic root of 8073522893 is about 2006.1082335000.

The spelling of 8073522893 in words is "eight billion, seventy-three million, five hundred twenty-two thousand, eight hundred ninety-three".