16453115336 has 96 divisors (see below), whose sum is σ = 37948538880. Its totient is φ = 6657235200.

The previous prime is 16453115311. The next prime is 16453115339. The reversal of 16453115336 is 63351135461.

It is a self number, because there is not a number n which added to its sum of digits gives 16453115336.

It is not an unprimeable number, because it can be changed into a prime (16453115339) 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 23 ways as a sum of consecutive naturals, for example, 481721 + ... + 514743.

It is an arithmetic number, because the mean of its divisors is an integer number (395297280).

Almost surely, 2^16453115336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16453115336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18974269440).

16453115336 is an abundant number, since it is smaller than the sum of its proper divisors (21495423544).

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

16453115336 is a wasteful number, since it uses less digits than its factorization.

16453115336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33115 (or 33104 counting only the distinct ones).

The product of its digits is 97200, while the sum is 38.

The spelling of 16453115336 in words is "sixteen billion, four hundred fifty-three million, one hundred fifteen thousand, three hundred thirty-six".