16330045850 has 12 divisors (see below), whose sum is σ = 30373885374. Its totient is φ = 6532018320.

The previous prime is 16330045817. The next prime is 16330045859. The reversal of 16330045850 is 5854003361.

It can be written as a sum of positive squares in 3 ways, for example, as 10743529801 + 5586516049 = 103651^2 + 74743^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 16330045850.

It is not an unprimeable number, because it can be changed into a prime (16330045859) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 163300409 + ... + 163300508.

Almost surely, 2^16330045850 is an apocalyptic number.

16330045850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16330045850 is a deficient number, since it is larger than the sum of its proper divisors (14043839524).

16330045850 is a wasteful number, since it uses less digits than its factorization.

16330045850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326600929 (or 326600924 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 16330045850 in words is "sixteen billion, three hundred thirty million, forty-five thousand, eight hundred fifty".