16453545160 has 64 divisors (see below), whose sum is σ = 40012484400. Its totient is φ = 6053170176.

The previous prime is 16453545127. The next prime is 16453545161. The reversal of 16453545160 is 6154535461.

It is a happy number.

16453545160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 3998538756 + 12455006404 = 63234^2 + 111602^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (16453545161) 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 15 ways as a sum of consecutive naturals, for example, 86926 + ... + 201154.

Almost surely, 2^16453545160 is an apocalyptic number.

16453545160 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 16453545160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20006242200).

16453545160 is an abundant number, since it is smaller than the sum of its proper divisors (23558939240).

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

16453545160 is a wasteful number, since it uses less digits than its factorization.

16453545160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114530 (or 114526 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 16453545160 in words is "sixteen billion, four hundred fifty-three million, five hundred forty-five thousand, one hundred sixty".