32005873000 has 32 divisors (see below), whose sum is σ = 74893745160. Its totient is φ = 12802348800.

The previous prime is 32005872979. The next prime is 32005873001. The reversal of 32005873000 is 37850023.

It can be written as a sum of positive squares in 4 ways, for example, as 8938946116 + 23066926884 = 94546^2 + 151878^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 32005873000.

It is not an unprimeable number, because it can be changed into a prime (32005873001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16001937 + ... + 16003936.

Almost surely, 2^32005873000 is an apocalyptic number.

It is an amenable number.

32005873000 is an abundant number, since it is smaller than the sum of its proper divisors (42887872160).

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

32005873000 is a wasteful number, since it uses less digits than its factorization.

32005873000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32005894 (or 32005880 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The spelling of 32005873000 in words is "thirty-two billion, five million, eight hundred seventy-three thousand".