5321100000 has 144 divisors (see below), whose sum is σ = 17459726256. Its totient is φ = 1418880000.

The previous prime is 5321099999. The next prime is 5321100017. The reversal of 5321100000 is 11235.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a nialpdrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 291132 + ... + 308868.

It is an arithmetic number, because the mean of its divisors is an integer number (121248099).

Almost surely, 2^5321100000 is an apocalyptic number.

5321100000 is a gapful number since it is divisible by the number (50) 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 5321100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8729863128).

5321100000 is an abundant number, since it is smaller than the sum of its proper divisors (12138626256).

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

5321100000 is an equidigital number, since it uses as much as digits as its factorization.

5321100000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17775 (or 17747 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 5321100000 is about 72945.8703423299. The cubic root of 5321100000 is about 1745.8240566730.

Adding to 5321100000 its reverse (11235), we get a palindrome (5321111235).

The spelling of 5321100000 in words is "five billion, three hundred twenty-one million, one hundred thousand".