16533822048 has 48 divisors (see below), whose sum is σ = 44136912960. Its totient is φ = 5417860736.

The previous prime is 16533822047. The next prime is 16533822061. The reversal of 16533822048 is 84022833561.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16533822047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1453890 + ... + 1465217.

It is an arithmetic number, because the mean of its divisors is an integer number (919519020).

Almost surely, 2^16533822048 is an apocalyptic number.

It is an amenable number.

16533822048 is an abundant number, since it is smaller than the sum of its proper divisors (27603090912).

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

16533822048 is a wasteful number, since it uses less digits than its factorization.

16533822048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2919179 (or 2919171 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 16533822048 in words is "sixteen billion, five hundred thirty-three million, eight hundred twenty-two thousand, forty-eight".