16083000000 has 294 divisors, whose sum is σ = 57655277628. Its totient is φ = 4286400000.

The previous prime is 16082999909. The next prime is 16083000001. The reversal of 16083000000 is 38061.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (16083000001) 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 41 ways as a sum of consecutive naturals, for example, 8999107 + ... + 9000893.

Almost surely, 2^16083000000 is an apocalyptic number.

16083000000 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 16083000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28827638814).

16083000000 is an abundant number, since it is smaller than the sum of its proper divisors (41572277628).

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

16083000000 is an frugal number, since it uses more digits than its factorization.

16083000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1835 (or 1797 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 16083000000 its reverse (38061), we get a palindrome (16083038061).

The spelling of 16083000000 in words is "sixteen billion, eighty-three million", and thus it is an aban number and an uban number.