16053565352 has 64 divisors (see below), whose sum is σ = 33816960000. Its totient is φ = 7082412480.

The previous prime is 16053565349. The next prime is 16053565379. The reversal of 16053565352 is 25356535061.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 390599 + ... + 429737.

It is an arithmetic number, because the mean of its divisors is an integer number (528390000).

Almost surely, 2^16053565352 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 16053565352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16908480000).

16053565352 is an abundant number, since it is smaller than the sum of its proper divisors (17763394648).

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

16053565352 is a wasteful number, since it uses less digits than its factorization.

16053565352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39294 (or 39290 counting only the distinct ones).

The product of its (nonzero) digits is 405000, while the sum is 41.

The spelling of 16053565352 in words is "sixteen billion, fifty-three million, five hundred sixty-five thousand, three hundred fifty-two".