8499540824 has 16 divisors (see below), whose sum is σ = 16012171320. Its totient is φ = 4229628480.

The previous prime is 8499540811. The next prime is 8499540857. The reversal of 8499540824 is 4280459948.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2515949 + ... + 2519324.

Almost surely, 2^8499540824 is an apocalyptic number.

It is an amenable number.

8499540824 is a deficient number, since it is larger than the sum of its proper divisors (7512630496).

8499540824 is a wasteful number, since it uses less digits than its factorization.

8499540824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5035490 (or 5035486 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 53.

The square root of 8499540824 is about 92192.9543077995. The cubic root of 8499540824 is about 2040.7908013153.

The spelling of 8499540824 in words is "eight billion, four hundred ninety-nine million, five hundred forty thousand, eight hundred twenty-four".