80606007793 has 2 divisors, whose sum is σ = 80606007794. Its totient is φ = 80606007792.

The previous prime is 80606007767. The next prime is 80606007799. The reversal of 80606007793 is 39770060608.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57347317729 + 23258690064 = 239473^2 + 152508^2 .

It is a cyclic number.

It is not a de Polignac number, because 80606007793 - 2⁹ = 80606007281 is a prime.

It is not a weakly prime, because it can be changed into another prime (80606007799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40303003896 + 40303003897.

It is an arithmetic number, because the mean of its divisors is an integer number (40303003897).

Almost surely, 2^80606007793 is an apocalyptic number.

It is an amenable number.

80606007793 is a deficient number, since it is larger than the sum of its proper divisors (1).

80606007793 is an equidigital number, since it uses as much as digits as its factorization.

80606007793 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 381024, while the sum is 46.

The spelling of 80606007793 in words is "eighty billion, six hundred six million, seven thousand, seven hundred ninety-three".