32649065201 has 2 divisors, whose sum is σ = 32649065202. Its totient is φ = 32649065200.

The previous prime is 32649065161. The next prime is 32649065203. The reversal of 32649065201 is 10256094623.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29749350400 + 2899714801 = 172480^2 + 53849^2 .

It is an emirp because it is prime and its reverse (10256094623) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32649065201 is a prime.

It is a super-2 number, since 2×32649065201² (a number of 22 digits) contains 22 as substring.

Together with 32649065203, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (32649065203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16324532600 + 16324532601.

It is an arithmetic number, because the mean of its divisors is an integer number (16324532601).

Almost surely, 2^32649065201 is an apocalyptic number.

It is an amenable number.

32649065201 is a deficient number, since it is larger than the sum of its proper divisors (1).

32649065201 is an equidigital number, since it uses as much as digits as its factorization.

32649065201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 32649065201 in words is "thirty-two billion, six hundred forty-nine million, sixty-five thousand, two hundred one".