16554427103532 has 48 divisors (see below), whose sum is σ = 40662004947200. Its totient is φ = 5227455579840.

The previous prime is 16554427103483. The next prime is 16554427103563. The reversal of 16554427103532 is 23530172445561.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2858682 + ... + 6425022.

Almost surely, 2^{16554427103532} is an apocalyptic number.

16554427103532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16554427103532 is an abundant number, since it is smaller than the sum of its proper divisors (24107577843668).

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

16554427103532 is a wasteful number, since it uses less digits than its factorization.

16554427103532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3586726 (or 3586724 counting only the distinct ones).

The product of its (nonzero) digits is 3024000, while the sum is 48.

The spelling of 16554427103532 in words is "sixteen trillion, five hundred fifty-four billion, four hundred twenty-seven million, one hundred three thousand, five hundred thirty-two".