32799762673 has 4 divisors (see below), whose sum is σ = 32800409460. Its totient is φ = 32799115888.

The previous prime is 32799762649. The next prime is 32799762683. The reversal of 32799762673 is 37626799723.

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 10726123489 + 22073639184 = 103567^2 + 148572^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32799762673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32799762683) 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, 240190 + ... + 351127.

It is an arithmetic number, because the mean of its divisors is an integer number (8200102365).

Almost surely, 2^32799762673 is an apocalyptic number.

It is an amenable number.

32799762673 is a deficient number, since it is larger than the sum of its proper divisors (646787).

32799762673 is an equidigital number, since it uses as much as digits as its factorization.

32799762673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646786.

The product of its digits is 36006768, while the sum is 61.

The spelling of 32799762673 in words is "thirty-two billion, seven hundred ninety-nine million, seven hundred sixty-two thousand, six hundred seventy-three".