16530654532 has 12 divisors (see below), whose sum is σ = 33061309120. Its totient is φ = 7084566216.

The previous prime is 16530654521. The next prime is 16530654571. The reversal of 16530654532 is 23545603561.

16530654532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

16530654532 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 295190232 + ... + 295190287.

Almost surely, 2^16530654532 is an apocalyptic number.

It is an amenable number.

16530654532 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16530654532 is a wasteful number, since it uses less digits than its factorization.

16530654532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590380530 (or 590380528 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 40.

The spelling of 16530654532 in words is "sixteen billion, five hundred thirty million, six hundred fifty-four thousand, five hundred thirty-two".