16522328550 has 96 divisors (see below), whose sum is σ = 50431272192. Its totient is φ = 3486026880.

The previous prime is 16522328531. The next prime is 16522328587. The reversal of 16522328550 is 5582322561.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 16522328499 and 16522328508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 591564 + ... + 618863.

It is an arithmetic number, because the mean of its divisors is an integer number (525325752).

Almost surely, 2^16522328550 is an apocalyptic number.

16522328550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16522328550 is an abundant number, since it is smaller than the sum of its proper divisors (33908943642).

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

16522328550 is a wasteful number, since it uses less digits than its factorization.

16522328550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210462 (or 1210457 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 16522328550 in words is "sixteen billion, five hundred twenty-two million, three hundred twenty-eight thousand, five hundred fifty".