8529940000 has 120 divisors (see below), whose sum is σ = 21284036928. Its totient is φ = 3363360000.

The previous prime is 8529939983. The next prime is 8529940007. The reversal of 8529940000 is 499258.

It is not an unprimeable number, because it can be changed into a prime (8529940007) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1416997 + ... + 1423003.

Almost surely, 2^8529940000 is an apocalyptic number.

8529940000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8529940000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10642018464).

8529940000 is an abundant number, since it is smaller than the sum of its proper divisors (12754096928).

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

8529940000 is an equidigital number, since it uses as much as digits as its factorization.

8529940000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6108 (or 6085 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 8529940000 is about 92357.6742886047. The cubic root of 8529940000 is about 2043.2209147060.

The spelling of 8529940000 in words is "eight billion, five hundred twenty-nine million, nine hundred forty thousand".