16765255104 has 112 divisors (see below), whose sum is σ = 48671939232. Its totient is φ = 5061169152.

The previous prime is 16765255069. The next prime is 16765255123. The reversal of 16765255104 is 40155256761.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 68922 + ... + 195654.

It is an arithmetic number, because the mean of its divisors is an integer number (434570886).

Almost surely, 2^16765255104 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 16765255104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24335969616).

16765255104 is an abundant number, since it is smaller than the sum of its proper divisors (31906684128).

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

16765255104 is a wasteful number, since it uses less digits than its factorization.

16765255104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126814 (or 126804 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 42.

The spelling of 16765255104 in words is "sixteen billion, seven hundred sixty-five million, two hundred fifty-five thousand, one hundred four".