32064566563243 has 4 divisors (see below), whose sum is σ = 32064688277968. Its totient is φ = 32064444848520.

The previous prime is 32064566563229. The next prime is 32064566563273. The reversal of 32064566563243 is 34236566546023.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32064566563243 - 2¹³ = 32064566555051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32064566563273) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 60461343 + ... + 60989368.

It is an arithmetic number, because the mean of its divisors is an integer number (8016172069492).

Almost surely, 2^{32064566563243} is an apocalyptic number.

32064566563243 is a deficient number, since it is larger than the sum of its proper divisors (121714725).

32064566563243 is a wasteful number, since it uses less digits than its factorization.

32064566563243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121714724.

The product of its (nonzero) digits is 55987200, while the sum is 55.

The spelling of 32064566563243 in words is "thirty-two trillion, sixty-four billion, five hundred sixty-six million, five hundred sixty-three thousand, two hundred forty-three".