32650819970689 has 4 divisors (see below), whose sum is σ = 33704072227840. Its totient is φ = 31597567713540.

The previous prime is 32650819970687. The next prime is 32650819970701. The reversal of 32650819970689 is 98607991805623.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 32650819970689 - 2¹ = 32650819970687 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32650819970683) 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, 526626128529 + ... + 526626128590.

It is an arithmetic number, because the mean of its divisors is an integer number (8426018056960).

Almost surely, 2^{32650819970689} is an apocalyptic number.

It is an amenable number.

32650819970689 is a deficient number, since it is larger than the sum of its proper divisors (1053252257151).

32650819970689 is a wasteful number, since it uses less digits than its factorization.

32650819970689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053252257150.

The product of its (nonzero) digits is 352719360, while the sum is 73.

The spelling of 32650819970689 in words is "thirty-two trillion, six hundred fifty billion, eight hundred nineteen million, nine hundred seventy thousand, six hundred eighty-nine".