16556050200 has 96 divisors (see below), whose sum is σ = 51728117760. Its totient is φ = 4380163200.

The previous prime is 16556050183. The next prime is 16556050211. The reversal of 16556050200 is 205065561.

16556050200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 32436 + ... + 184835.

It is an arithmetic number, because the mean of its divisors is an integer number (538834560).

Almost surely, 2^16556050200 is an apocalyptic number.

16556050200 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 16556050200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25864058880).

16556050200 is an abundant number, since it is smaller than the sum of its proper divisors (35172067560).

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

16556050200 is a wasteful number, since it uses less digits than its factorization.

16556050200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217417 (or 217408 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The spelling of 16556050200 in words is "sixteen billion, five hundred fifty-six million, fifty thousand, two hundred".