16475998552 has 16 divisors (see below), whose sum is σ = 33268843440. Its totient is φ = 7604306976.

The previous prime is 16475998547. The next prime is 16475998573. The reversal of 16475998552 is 25589957461.

16475998552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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, 79211428 + ... + 79211635.

It is an arithmetic number, because the mean of its divisors is an integer number (2079302715).

Almost surely, 2^16475998552 is an apocalyptic number.

It is an amenable number.

16475998552 is an abundant number, since it is smaller than the sum of its proper divisors (16792844888).

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

16475998552 is a wasteful number, since it uses less digits than its factorization.

16475998552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158423082 (or 158423078 counting only the distinct ones).

The product of its digits is 27216000, while the sum is 61.

The spelling of 16475998552 in words is "sixteen billion, four hundred seventy-five million, nine hundred ninety-eight thousand, five hundred fifty-two".