32512323617 has 2 divisors, whose sum is σ = 32512323618. Its totient is φ = 32512323616.

The previous prime is 32512323611. The next prime is 32512323631. The reversal of 32512323617 is 71632321523.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16394497681 + 16117825936 = 128041^2 + 126956^2 .

It is a cyclic number.

It is not a de Polignac number, because 32512323617 - 2⁶ = 32512323553 is a prime.

It is not a weakly prime, because it can be changed into another prime (32512323611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16256161808 + 16256161809.

It is an arithmetic number, because the mean of its divisors is an integer number (16256161809).

Almost surely, 2^32512323617 is an apocalyptic number.

It is an amenable number.

32512323617 is a deficient number, since it is larger than the sum of its proper divisors (1).

32512323617 is an equidigital number, since it uses as much as digits as its factorization.

32512323617 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 35.

The spelling of 32512323617 in words is "thirty-two billion, five hundred twelve million, three hundred twenty-three thousand, six hundred seventeen".