32066555312623 has 4 divisors (see below), whose sum is σ = 34533213413608. Its totient is φ = 29599897211640.

The previous prime is 32066555312599. The next prime is 32066555312651. The reversal of 32066555312623 is 32621355566023.

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 32066555312623 - 2²¹ = 32066553215471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32066555313623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1233329050473 + ... + 1233329050498.

It is an arithmetic number, because the mean of its divisors is an integer number (8633303353402).

Almost surely, 2^{32066555312623} is an apocalyptic number.

32066555312623 is a deficient number, since it is larger than the sum of its proper divisors (2466658100985).

32066555312623 is a wasteful number, since it uses less digits than its factorization.

32066555312623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2466658100984.

The product of its (nonzero) digits is 5832000, while the sum is 49.

The spelling of 32066555312623 in words is "thirty-two trillion, sixty-six billion, five hundred fifty-five million, three hundred twelve thousand, six hundred twenty-three".