16656055050 has 96 divisors (see below), whose sum is σ = 43326726912. Its totient is φ = 4229556480.

The previous prime is 16656055049. The next prime is 16656055051. The reversal of 16656055050 is 5055065661.

16656055050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (16656055049) and next prime (16656055051).

It is not an unprimeable number, because it can be changed into a prime (16656055051) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 228924 + ... + 292776.

It is an arithmetic number, because the mean of its divisors is an integer number (451320072).

Almost surely, 2^16656055050 is an apocalyptic number.

16656055050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 16656055050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21663363456).

16656055050 is an abundant number, since it is smaller than the sum of its proper divisors (26670671862).

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

16656055050 is a wasteful number, since it uses less digits than its factorization.

16656055050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63952 (or 63947 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 39.

The spelling of 16656055050 in words is "sixteen billion, six hundred fifty-six million, fifty-five thousand, fifty".