16552303200 has 216 divisors, whose sum is σ = 58628278800. Its totient is φ = 4394234880.

The previous prime is 16552303199. The next prime is 16552303253. The reversal of 16552303200 is 230325561.

16552303200 is a `hidden beast` number, since 1 + 655 + 2 + 3 + 0 + 3 + 2 + 0 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1643781 + ... + 1653819.

Almost surely, 2^16552303200 is an apocalyptic number.

16552303200 is a gapful number since it is divisible by the number (10) 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 16552303200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29314139400).

16552303200 is an abundant number, since it is smaller than the sum of its proper divisors (42075975600).

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

16552303200 is a wasteful number, since it uses less digits than its factorization.

16552303200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10294 (or 10278 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 16552303200 its reverse (230325561), we get a palindrome (16782628761).

The spelling of 16552303200 in words is "sixteen billion, five hundred fifty-two million, three hundred three thousand, two hundred".