32791686001 has 2 divisors, whose sum is σ = 32791686002. Its totient is φ = 32791686000.

The previous prime is 32791685989. The next prime is 32791686089. The reversal of 32791686001 is 10068619723.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24063455376 + 8728230625 = 155124^2 + 93425^2 .

It is an emirp because it is prime and its reverse (10068619723) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32791686001 is a prime.

It is not a weakly prime, because it can be changed into another prime (32791686091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16395843000 + 16395843001.

It is an arithmetic number, because the mean of its divisors is an integer number (16395843001).

Almost surely, 2^32791686001 is an apocalyptic number.

It is an amenable number.

32791686001 is a deficient number, since it is larger than the sum of its proper divisors (1).

32791686001 is an equidigital number, since it uses as much as digits as its factorization.

32791686001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 43.

The spelling of 32791686001 in words is "thirty-two billion, seven hundred ninety-one million, six hundred eighty-six thousand, one".