16280027053500 has 192 divisors, whose sum is σ = 54322898273280. Its totient is φ = 3711329798400.

The previous prime is 16280027053469. The next prime is 16280027053513. The reversal of 16280027053500 is 535072008261.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1934014 + ... + 6024986.

It is an arithmetic number, because the mean of its divisors is an integer number (282931761840).

Almost surely, 2^{16280027053500} is an apocalyptic number.

16280027053500 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 16280027053500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27161449136640).

16280027053500 is an abundant number, since it is smaller than the sum of its proper divisors (38042871219780).

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

16280027053500 is a wasteful number, since it uses less digits than its factorization.

16280027053500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4091381 (or 4091369 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The spelling of 16280027053500 in words is "sixteen trillion, two hundred eighty billion, twenty-seven million, fifty-three thousand, five hundred".