32768733749568 has 112 divisors (see below), whose sum is σ = 94966183529280. Its totient is φ = 9925890924544.

The previous prime is 32768733749533. The next prime is 32768733749573. The reversal of 32768733749568 is 86594733786723.

It is a junction number, because it is equal to n+sod(n) for n = 32768733749493 and 32768733749502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172999146 + ... + 173188457.

It is an arithmetic number, because the mean of its divisors is an integer number (847912352940).

Almost surely, 2^{32768733749568} is an apocalyptic number.

It is an amenable number.

32768733749568 is an abundant number, since it is smaller than the sum of its proper divisors (62197449779712).

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

32768733749568 is a wasteful number, since it uses less digits than its factorization.

32768733749568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346187664 (or 346187654 counting only the distinct ones).

The product of its digits is 7681443840, while the sum is 78.

The spelling of 32768733749568 in words is "thirty-two trillion, seven hundred sixty-eight billion, seven hundred thirty-three million, seven hundred forty-nine thousand, five hundred sixty-eight".