32065067773 has 4 divisors (see below), whose sum is σ = 32395635580. Its totient is φ = 31734499968.

The previous prime is 32065067759. The next prime is 32065067791. The reversal of 32065067773 is 37776056023.

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

It can be written as a sum of positive squares in 2 ways, for example, as 14348925369 + 17716142404 = 119787^2 + 133102^2 .

It is a cyclic number.

It is not a de Polignac number, because 32065067773 - 2³³ = 23475133181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32065067273) 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, 165283758 + ... + 165283951.

It is an arithmetic number, because the mean of its divisors is an integer number (8098908895).

Almost surely, 2^32065067773 is an apocalyptic number.

It is an amenable number.

32065067773 is a deficient number, since it is larger than the sum of its proper divisors (330567807).

32065067773 is an equidigital number, since it uses as much as digits as its factorization.

32065067773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330567806.

The product of its (nonzero) digits is 1111320, while the sum is 46.

The spelling of 32065067773 in words is "thirty-two billion, sixty-five million, sixty-seven thousand, seven hundred seventy-three".