32612186609 has 2 divisors, whose sum is σ = 32612186610. Its totient is φ = 32612186608.

The previous prime is 32612186603. The next prime is 32612186653. The reversal of 32612186609 is 90668121623.

It is an a-pointer prime, because the next prime (32612186653) can be obtained adding 32612186609 to its sum of digits (44).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29213646400 + 3398540209 = 170920^2 + 58297^2 .

It is a cyclic number.

It is not a de Polignac number, because 32612186609 - 2³² = 28317219313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32612186609.

It is not a weakly prime, because it can be changed into another prime (32612186603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16306093304 + 16306093305.

It is an arithmetic number, because the mean of its divisors is an integer number (16306093305).

Almost surely, 2^32612186609 is an apocalyptic number.

It is an amenable number.

32612186609 is a deficient number, since it is larger than the sum of its proper divisors (1).

32612186609 is an equidigital number, since it uses as much as digits as its factorization.

32612186609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 186624, while the sum is 44.

The spelling of 32612186609 in words is "thirty-two billion, six hundred twelve million, one hundred eighty-six thousand, six hundred nine".