16522300332 has 72 divisors (see below), whose sum is σ = 44012273760. Its totient is φ = 5215795200.

The previous prime is 16522300303. The next prime is 16522300367. The reversal of 16522300332 is 23300322561.

16522300332 is a `hidden beast` number, since 1 + 6 + 5 + 22 + 300 + 332 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 16522300296 and 16522300305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15157 + ... + 182412.

It is an arithmetic number, because the mean of its divisors is an integer number (611281580).

Almost surely, 2^16522300332 is an apocalyptic number.

16522300332 is a gapful number since it is divisible by the number (12) 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 16522300332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22006136880).

16522300332 is an abundant number, since it is smaller than the sum of its proper divisors (27489973428).

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

16522300332 is a wasteful number, since it uses less digits than its factorization.

16522300332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197703 (or 197698 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 16522300332 its reverse (23300322561), we get a palindrome (39822622893).

The spelling of 16522300332 in words is "sixteen billion, five hundred twenty-two million, three hundred thousand, three hundred thirty-two".