32770856489317 has 2 divisors, whose sum is σ = 32770856489318. Its totient is φ = 32770856489316.

The previous prime is 32770856489243. The next prime is 32770856489339. The reversal of 32770856489317 is 71398465807723.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19147678149636 + 13623178339681 = 4375806^2 + 3690959^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32770856489317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32770856483317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16385428244658 + 16385428244659.

It is an arithmetic number, because the mean of its divisors is an integer number (16385428244659).

It is a 1-persistent number, because it is pandigital, but 2⋅32770856489317 = 65541712978634 is not.

Almost surely, 2^{32770856489317} is an apocalyptic number.

It is an amenable number.

32770856489317 is a deficient number, since it is larger than the sum of its proper divisors (1).

32770856489317 is an equidigital number, since it uses as much as digits as its factorization.

32770856489317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 426746880, while the sum is 70.

The spelling of 32770856489317 in words is "thirty-two trillion, seven hundred seventy billion, eight hundred fifty-six million, four hundred eighty-nine thousand, three hundred seventeen".