32475328704 has 392 divisors, whose sum is σ = 118933264800. Its totient is φ = 8563802112.

The previous prime is 32475328673. The next prime is 32475328747. The reversal of 32475328704 is 40782357423.

32475328704 is a `hidden beast` number, since 3 + 2 + 47 + 532 + 8 + 70 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 32475328704.

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 55 ways as a sum of consecutive naturals, for example, 4241872 + ... + 4249520.

Almost surely, 2^32475328704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32475328704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59466632400).

32475328704 is an abundant number, since it is smaller than the sum of its proper divisors (86457936096).

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

32475328704 is an equidigital number, since it uses as much as digits as its factorization.

32475328704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7699 (or 7674 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 45.

The spelling of 32475328704 in words is "thirty-two billion, four hundred seventy-five million, three hundred twenty-eight thousand, seven hundred four".