8045463791 has 2 divisors, whose sum is σ = 8045463792. Its totient is φ = 8045463790.

The previous prime is 8045463773. The next prime is 8045463793. The reversal of 8045463791 is 1973645408.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8045463791 - 2¹⁴ = 8045447407 is a prime.

It is a super-2 number, since 2×8045463791² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 8045463793, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8045463793) 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, 4022731895 + 4022731896.

It is an arithmetic number, because the mean of its divisors is an integer number (4022731896).

Almost surely, 2^8045463791 is an apocalyptic number.

8045463791 is a deficient number, since it is larger than the sum of its proper divisors (1).

8045463791 is an equidigital number, since it uses as much as digits as its factorization.

8045463791 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 8045463791 is about 89696.5093579455. The cubic root of 8045463791 is about 2003.7814948920.

The spelling of 8045463791 in words is "eight billion, forty-five million, four hundred sixty-three thousand, seven hundred ninety-one".