16452363606 has 128 divisors (see below), whose sum is σ = 40031232000. Its totient is φ = 4403393280.

The previous prime is 16452363569. The next prime is 16452363623. The reversal of 16452363606 is 60636325461.

It is a happy number.

16452363606 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 (42).

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 49704861 + ... + 49705191.

It is an arithmetic number, because the mean of its divisors is an integer number (312744000).

Almost surely, 2^16452363606 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16452363606, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20015616000).

16452363606 is an abundant number, since it is smaller than the sum of its proper divisors (23578868394).

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

16452363606 is a wasteful number, since it uses less digits than its factorization.

16452363606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874.

The product of its (nonzero) digits is 466560, while the sum is 42.

The spelling of 16452363606 in words is "sixteen billion, four hundred fifty-two million, three hundred sixty-three thousand, six hundred six".