8494508500 has 48 divisors (see below), whose sum is σ = 18573452352. Its totient is φ = 3393876000.

The previous prime is 8494508483. The next prime is 8494508527. The reversal of 8494508500 is 58054948.

It is a happy number.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 444135 + ... + 462865.

It is an arithmetic number, because the mean of its divisors is an integer number (386946924).

Almost surely, 2^8494508500 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 8494508500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9286726176).

8494508500 is an abundant number, since it is smaller than the sum of its proper divisors (10078943852).

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

8494508500 is a wasteful number, since it uses less digits than its factorization.

8494508500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19657 (or 19645 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 43.

The square root of 8494508500 is about 92165.6579209415. The cubic root of 8494508500 is about 2040.3879580619.

The spelling of 8494508500 in words is "eight billion, four hundred ninety-four million, five hundred eight thousand, five hundred".