5322215500 has 96 divisors (see below), whose sum is σ = 14065833600. Its totient is φ = 1717401600.

The previous prime is 5322215491. The next prime is 5322215519. The reversal of 5322215500 is 55122235.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14776 + ... + 104224.

It is an arithmetic number, because the mean of its divisors is an integer number (146519100).

Almost surely, 2^5322215500 is an apocalyptic number.

5322215500 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 5322215500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7032916800).

5322215500 is an abundant number, since it is smaller than the sum of its proper divisors (8743618100).

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

5322215500 is a wasteful number, since it uses less digits than its factorization.

5322215500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89492 (or 89480 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 5322215500 is about 72953.5160221905. The cubic root of 5322215500 is about 1745.9460446494.

Adding to 5322215500 its reverse (55122235), we get a palindrome (5377337735).

The spelling of 5322215500 in words is "five billion, three hundred twenty-two million, two hundred fifteen thousand, five hundred".