8003806710061 has 2 divisors, whose sum is σ = 8003806710062. Its totient is φ = 8003806710060.

The previous prime is 8003806710019. The next prime is 8003806710073. The reversal of 8003806710061 is 1600176083008.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4218957080100 + 3784849629961 = 2054010^2 + 1945469^2 .

It is a cyclic number.

It is not a de Polignac number, because 8003806710061 - 2³¹ = 8001659226413 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8003806709996 and 8003806710023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8003806710961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4001903355030 + 4001903355031.

It is an arithmetic number, because the mean of its divisors is an integer number (4001903355031).

Almost surely, 2^{8003806710061} is an apocalyptic number.

It is an amenable number.

8003806710061 is a deficient number, since it is larger than the sum of its proper divisors (1).

8003806710061 is an equidigital number, since it uses as much as digits as its factorization.

8003806710061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 40.

The spelling of 8003806710061 in words is "eight trillion, three billion, eight hundred six million, seven hundred ten thousand, sixty-one".