32544253222312 has 32 divisors (see below), whose sum is σ = 65849294649600. Its totient is φ = 14989581779904.

The previous prime is 32544253222301. The next prime is 32544253222417. The reversal of 32544253222312 is 21322235244523.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321228112 + ... + 321329407.

It is an arithmetic number, because the mean of its divisors is an integer number (2057790457800).

Almost surely, 2^{32544253222312} is an apocalyptic number.

It is an amenable number.

32544253222312 is an abundant number, since it is smaller than the sum of its proper divisors (33305041427288).

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

32544253222312 is a wasteful number, since it uses less digits than its factorization.

32544253222312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642558025 (or 642558021 counting only the distinct ones).

The product of its digits is 691200, while the sum is 40.

Adding to 32544253222312 its reverse (21322235244523), we get a palindrome (53866488466835).

The spelling of 32544253222312 in words is "thirty-two trillion, five hundred forty-four billion, two hundred fifty-three million, two hundred twenty-two thousand, three hundred twelve".