32316425209 has 2 divisors, whose sum is σ = 32316425210. Its totient is φ = 32316425208.

The previous prime is 32316425129. The next prime is 32316425221. The reversal of 32316425209 is 90252461323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32015229184 + 301196025 = 178928^2 + 17355^2 .

It is a cyclic number.

It is not a de Polignac number, because 32316425209 - 2¹⁹ = 32315900921 is a prime.

It is not a weakly prime, because it can be changed into another prime (32316455209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16158212604 + 16158212605.

It is an arithmetic number, because the mean of its divisors is an integer number (16158212605).

Almost surely, 2^32316425209 is an apocalyptic number.

It is an amenable number.

32316425209 is a deficient number, since it is larger than the sum of its proper divisors (1).

32316425209 is an equidigital number, since it uses as much as digits as its factorization.

32316425209 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 37.

The spelling of 32316425209 in words is "thirty-two billion, three hundred sixteen million, four hundred twenty-five thousand, two hundred nine".