32255820812 has 12 divisors (see below), whose sum is σ = 56467313280. Its totient is φ = 16122302736.

The previous prime is 32255820803. The next prime is 32255820823. The reversal of 32255820812 is 21802855223.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1388963 + ... + 1411994.

It is an arithmetic number, because the mean of its divisors is an integer number (4705609440).

Almost surely, 2^32255820812 is an apocalyptic number.

It is an amenable number.

32255820812 is a deficient number, since it is larger than the sum of its proper divisors (24211492468).

32255820812 is a wasteful number, since it uses less digits than its factorization.

32255820812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2803840 (or 2803838 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 38.

The spelling of 32255820812 in words is "thirty-two billion, two hundred fifty-five million, eight hundred twenty thousand, eight hundred twelve".