16475672560 has 80 divisors (see below), whose sum is σ = 39656613600. Its totient is φ = 6358238208.

The previous prime is 16475672461. The next prime is 16475672561. The reversal of 16475672560 is 6527657461.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16475672561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5889082 + ... + 5891878.

It is an arithmetic number, because the mean of its divisors is an integer number (495707670).

Almost surely, 2^16475672560 is an apocalyptic number.

16475672560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16475672560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19828306800).

16475672560 is an abundant number, since it is smaller than the sum of its proper divisors (23180941040).

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

16475672560 is a wasteful number, since it uses less digits than its factorization.

16475672560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5378 (or 5372 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 49.

The spelling of 16475672560 in words is "sixteen billion, four hundred seventy-five million, six hundred seventy-two thousand, five hundred sixty".