8053991171 has 2 divisors, whose sum is σ = 8053991172. Its totient is φ = 8053991170.

The previous prime is 8053991137. The next prime is 8053991201. The reversal of 8053991171 is 1711993508.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8053991171 - 2¹⁸ = 8053729027 is a prime.

It is not a weakly prime, because it can be changed into another prime (8053901171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4026995585 + 4026995586.

It is an arithmetic number, because the mean of its divisors is an integer number (4026995586).

Almost surely, 2^8053991171 is an apocalyptic number.

8053991171 is a deficient number, since it is larger than the sum of its proper divisors (1).

8053991171 is an equidigital number, since it uses as much as digits as its factorization.

8053991171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 44.

The square root of 8053991171 is about 89744.0313948510. The cubic root of 8053991171 is about 2004.4891803408.

The spelling of 8053991171 in words is "eight billion, fifty-three million, nine hundred ninety-one thousand, one hundred seventy-one".