32655970889 has 2 divisors, whose sum is σ = 32655970890. Its totient is φ = 32655970888.

The previous prime is 32655970861. The next prime is 32655970943. The reversal of 32655970889 is 98807955623.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19137955600 + 13518015289 = 138340^2 + 116267^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32655970889 is a prime.

It is not a weakly prime, because it can be changed into another prime (32655970189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16327985444 + 16327985445.

It is an arithmetic number, because the mean of its divisors is an integer number (16327985445).

Almost surely, 2^32655970889 is an apocalyptic number.

It is an amenable number.

32655970889 is a deficient number, since it is larger than the sum of its proper divisors (1).

32655970889 is an equidigital number, since it uses as much as digits as its factorization.

32655970889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32659200, while the sum is 62.

The spelling of 32655970889 in words is "thirty-two billion, six hundred fifty-five million, nine hundred seventy thousand, eight hundred eighty-nine".