8050194791 has 2 divisors, whose sum is σ = 8050194792. Its totient is φ = 8050194790.

The previous prime is 8050194679. The next prime is 8050194809. The reversal of 8050194791 is 1974910508.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8050194791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8050199791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4025097395 + 4025097396.

It is an arithmetic number, because the mean of its divisors is an integer number (4025097396).

Almost surely, 2^8050194791 is an apocalyptic number.

8050194791 is a deficient number, since it is larger than the sum of its proper divisors (1).

8050194791 is an equidigital number, since it uses as much as digits as its factorization.

8050194791 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 44.

The square root of 8050194791 is about 89722.8777458681. The cubic root of 8050194791 is about 2004.1741812944.

The spelling of 8050194791 in words is "eight billion, fifty million, one hundred ninety-four thousand, seven hundred ninety-one".