32851332672 has 56 divisors (see below), whose sum is σ = 89268336576. Its totient is φ = 10654483968.

The previous prime is 32851332659. The next prime is 32851332673. The reversal of 32851332672 is 27623315823.

It is not an unprimeable number, because it can be changed into a prime (32851332673) 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, 2305068 + ... + 2319275.

Almost surely, 2^32851332672 is an apocalyptic number.

32851332672 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32851332672 is an abundant number, since it is smaller than the sum of its proper divisors (56417003904).

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

32851332672 is a wasteful number, since it uses less digits than its factorization.

32851332672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4624395 (or 4624385 counting only the distinct ones).

The product of its digits is 362880, while the sum is 42.

The spelling of 32851332672 in words is "thirty-two billion, eight hundred fifty-one million, three hundred thirty-two thousand, six hundred seventy-two".