8931540456 has 96 divisors (see below), whose sum is σ = 24625879200. Its totient is φ = 2923643520.

The previous prime is 8931540439. The next prime is 8931540533. The reversal of 8931540456 is 6540451398.

8931540456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 23 ways as a sum of consecutive naturals, for example, 3630955 + ... + 3633413.

It is an arithmetic number, because the mean of its divisors is an integer number (256519575).

Almost surely, 2^8931540456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8931540456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12312939600).

8931540456 is an abundant number, since it is smaller than the sum of its proper divisors (15694338744).

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

8931540456 is a wasteful number, since it uses less digits than its factorization.

8931540456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3359 (or 3352 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The square root of 8931540456 is about 94506.8275628803. The cubic root of 8931540456 is about 2074.7962605205.

The spelling of 8931540456 in words is "eight billion, nine hundred thirty-one million, five hundred forty thousand, four hundred fifty-six".