32766089463889 has 2 divisors, whose sum is σ = 32766089463890. Its totient is φ = 32766089463888.

The previous prime is 32766089463881. The next prime is 32766089463893. The reversal of 32766089463889 is 98836498066723.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16823573739025 + 15942515724864 = 4101655^2 + 3992808^2 .

It is a cyclic number.

It is not a de Polignac number, because 32766089463889 - 2³ = 32766089463881 is a prime.

It is not a weakly prime, because it can be changed into another prime (32766089463881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16383044731944 + 16383044731945.

It is an arithmetic number, because the mean of its divisors is an integer number (16383044731945).

Almost surely, 2^{32766089463889} is an apocalyptic number.

It is an amenable number.

32766089463889 is a deficient number, since it is larger than the sum of its proper divisors (1).

32766089463889 is an equidigital number, since it uses as much as digits as its factorization.

32766089463889 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4514807808, while the sum is 79.

The spelling of 32766089463889 in words is "thirty-two trillion, seven hundred sixty-six billion, eighty-nine million, four hundred sixty-three thousand, eight hundred eighty-nine".