5322167820 has 72 divisors (see below), whose sum is σ = 16189074720. Its totient is φ = 1415274240.

The previous prime is 5322167813. The next prime is 5322167861. The reversal of 5322167820 is 287612235.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23440 + ... + 105800.

It is an arithmetic number, because the mean of its divisors is an integer number (224848260).

Almost surely, 2^5322167820 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 5322167820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8094537360).

5322167820 is an abundant number, since it is smaller than the sum of its proper divisors (10866906900).

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

5322167820 is a wasteful number, since it uses less digits than its factorization.

5322167820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82735 (or 82730 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 5322167820 is about 72953.1892380313. The cubic root of 5322167820 is about 1745.9408308460.

The spelling of 5322167820 in words is "five billion, three hundred twenty-two million, one hundred sixty-seven thousand, eight hundred twenty".