16472023375556 has 48 divisors (see below), whose sum is σ = 34527834786816. Its totient is φ = 6722759692704.

The previous prime is 16472023375513. The next prime is 16472023375559. The reversal of 16472023375556 is 65557332027461.

It is not an unprimeable number, because it can be changed into a prime (16472023375559) by changing a digit.

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, 56192306 + ... + 56484681.

It is an arithmetic number, because the mean of its divisors is an integer number (719329891392).

Almost surely, 2^{16472023375556} is an apocalyptic number.

It is an amenable number.

16472023375556 is an abundant number, since it is smaller than the sum of its proper divisors (18055811411260).

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

16472023375556 is a wasteful number, since it uses less digits than its factorization.

16472023375556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112677248 (or 112677246 counting only the distinct ones).

The product of its (nonzero) digits is 31752000, while the sum is 56.

The spelling of 16472023375556 in words is "sixteen trillion, four hundred seventy-two billion, twenty-three million, three hundred seventy-five thousand, five hundred fifty-six".