16453032336 has 240 divisors, whose sum is σ = 53663815296. Its totient is φ = 4842021888.

The previous prime is 16453032269. The next prime is 16453032353. The reversal of 16453032336 is 63323035461.

16453032336 is a `hidden beast` number, since 1 + 64 + 530 + 32 + 3 + 36 = 666.

16453032336 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 (36).

It is a self number, because there is not a number n which added to its sum of digits gives 16453032336.

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 47 ways as a sum of consecutive naturals, for example, 1155436 + ... + 1169588.

Almost surely, 2^16453032336 is an apocalyptic number.

16453032336 is a gapful number since it is divisible by the number (16) 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 16453032336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26831907648).

16453032336 is an abundant number, since it is smaller than the sum of its proper divisors (37210782960).

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

16453032336 is a wasteful number, since it uses less digits than its factorization.

16453032336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14212 (or 14194 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 36.

Adding to 16453032336 its reverse (63323035461), we get a palindrome (79776067797).

The spelling of 16453032336 in words is "sixteen billion, four hundred fifty-three million, thirty-two thousand, three hundred thirty-six".