8050780307993 has 2 divisors, whose sum is σ = 8050780307994. Its totient is φ = 8050780307992.

The previous prime is 8050780307963. The next prime is 8050780308017. The reversal of 8050780307993 is 3997030870508.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5154548151769 + 2896232156224 = 2270363^2 + 1701832^2 .

It is a cyclic number.

It is not a de Polignac number, because 8050780307993 - 2²⁸ = 8050511872537 is a prime.

It is not a weakly prime, because it can be changed into another prime (8050780307963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4025390153996 + 4025390153997.

It is an arithmetic number, because the mean of its divisors is an integer number (4025390153997).

Almost surely, 2^{8050780307993} is an apocalyptic number.

It is an amenable number.

8050780307993 is a deficient number, since it is larger than the sum of its proper divisors (1).

8050780307993 is an equidigital number, since it uses as much as digits as its factorization.

8050780307993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11430720, while the sum is 59.

The spelling of 8050780307993 in words is "eight trillion, fifty billion, seven hundred eighty million, three hundred seven thousand, nine hundred ninety-three".