8545308940 has 36 divisors (see below), whose sum is σ = 20874971376. Its totient is φ = 2929819872.

The previous prime is 8545308917. The next prime is 8545309027. The reversal of 8545308940 is 498035458.

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 11 ways as a sum of consecutive naturals, for example, 4358872 + ... + 4360831.

It is an arithmetic number, because the mean of its divisors is an integer number (579860316).

Almost surely, 2^8545308940 is an apocalyptic number.

It is an amenable number.

8545308940 is an abundant number, since it is smaller than the sum of its proper divisors (12329662436).

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

8545308940 is a wasteful number, since it uses less digits than its factorization.

8545308940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8719726 (or 8719717 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 46.

The square root of 8545308940 is about 92440.8402168652. The cubic root of 8545308940 is about 2044.4473124982.

The spelling of 8545308940 in words is "eight billion, five hundred forty-five million, three hundred eight thousand, nine hundred forty".