16554427103352 has 16 divisors (see below), whose sum is σ = 41386067758440. Its totient is φ = 5518142367776.

The previous prime is 16554427103317. The next prime is 16554427103377. The reversal of 16554427103352 is 25330172445561.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 344883897963 + ... + 344883898010.

Almost surely, 2^{16554427103352} is an apocalyptic number.

16554427103352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16554427103352 is an abundant number, since it is smaller than the sum of its proper divisors (24831640655088).

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

16554427103352 is a wasteful number, since it uses less digits than its factorization.

16554427103352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689767795982 (or 689767795978 counting only the distinct ones).

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

The spelling of 16554427103352 in words is "sixteen trillion, five hundred fifty-four billion, four hundred twenty-seven million, one hundred three thousand, three hundred fifty-two".