8045471181 has 16 divisors (see below), whose sum is σ = 11721811968. Its totient is φ = 4867998000.

The previous prime is 8045471149. The next prime is 8045471191. The reversal of 8045471181 is 1811745408.

It is not a de Polignac number, because 8045471181 - 2⁵ = 8045471149 is a prime.

It is a super-2 number, since 2×8045471181² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8045471111) 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 in 15 ways as a sum of consecutive naturals, for example, 180795 + ... + 220856.

It is an arithmetic number, because the mean of its divisors is an integer number (732613248).

Almost surely, 2^8045471181 is an apocalyptic number.

It is an amenable number.

8045471181 is a deficient number, since it is larger than the sum of its proper divisors (3676340787).

8045471181 is a wasteful number, since it uses less digits than its factorization.

8045471181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402272.

The product of its (nonzero) digits is 35840, while the sum is 39.

The square root of 8045471181 is about 89696.5505524042. The cubic root of 8045471181 is about 2003.7821084030.

The spelling of 8045471181 in words is "eight billion, forty-five million, four hundred seventy-one thousand, one hundred eighty-one".