8481531160 has 32 divisors (see below), whose sum is σ = 19130140800. Its totient is φ = 3384311040.

The previous prime is 8481531151. The next prime is 8481531241. The reversal of 8481531160 is 611351848.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242856 + ... + 275575.

It is an arithmetic number, because the mean of its divisors is an integer number (597816900).

Almost surely, 2^8481531160 is an apocalyptic number.

It is an amenable number.

8481531160 is an abundant number, since it is smaller than the sum of its proper divisors (10648609640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8481531160 is a wasteful number, since it uses less digits than its factorization.

8481531160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518851 (or 518847 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 37.

The square root of 8481531160 is about 92095.2287580632. The cubic root of 8481531160 is about 2039.3483725500.

The spelling of 8481531160 in words is "eight billion, four hundred eighty-one million, five hundred thirty-one thousand, one hundred sixty".