32726648459 has 2 divisors, whose sum is σ = 32726648460. Its totient is φ = 32726648458.

The previous prime is 32726648441. The next prime is 32726648483. The reversal of 32726648459 is 95484662723.

It is a weak prime.

It is an emirp because it is prime and its reverse (95484662723) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32726648459 - 2¹⁶ = 32726582923 is a prime.

It is not a weakly prime, because it can be changed into another prime (32726648489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16363324229 + 16363324230.

It is an arithmetic number, because the mean of its divisors is an integer number (16363324230).

Almost surely, 2^32726648459 is an apocalyptic number.

32726648459 is a deficient number, since it is larger than the sum of its proper divisors (1).

32726648459 is an equidigital number, since it uses as much as digits as its factorization.

32726648459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17418240, while the sum is 56.

The spelling of 32726648459 in words is "thirty-two billion, seven hundred twenty-six million, six hundred forty-eight thousand, four hundred fifty-nine".