8475188481 has 12 divisors (see below), whose sum is σ = 12330012240. Its totient is φ = 5609476440.

The previous prime is 8475188479. The next prime is 8475188489. The reversal of 8475188481 is 1848815748.

8475188481 is a `hidden beast` number, since 8 + 47 + 518 + 8 + 4 + 81 = 666.

It is not a de Polignac number, because 8475188481 - 2¹ = 8475188479 is a prime.

It is a super-2 number, since 2×8475188481² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (8475188489) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3386115 + ... + 3388616.

It is an arithmetic number, because the mean of its divisors is an integer number (1027501020).

Almost surely, 2^8475188481 is an apocalyptic number.

It is an amenable number.

8475188481 is a deficient number, since it is larger than the sum of its proper divisors (3854823759).

8475188481 is a wasteful number, since it uses less digits than its factorization.

8475188481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6774876 (or 6774873 counting only the distinct ones).

The product of its digits is 2293760, while the sum is 54.

The square root of 8475188481 is about 92060.7868801913. The cubic root of 8475188481 is about 2038.8398889780.

The spelling of 8475188481 in words is "eight billion, four hundred seventy-five million, one hundred eighty-eight thousand, four hundred eighty-one".