34775216657 has 2 divisors, whose sum is σ = 34775216658. Its totient is φ = 34775216656.

The previous prime is 34775216563. The next prime is 34775216701. The reversal of 34775216657 is 75661257743.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29087643601 + 5687573056 = 170551^2 + 75416^2 .

It is a cyclic number.

It is not a de Polignac number, because 34775216657 - 2¹⁶ = 34775151121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34775216599 and 34775216608.

It is not a weakly prime, because it can be changed into another prime (34775216057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17387608328 + 17387608329.

It is an arithmetic number, because the mean of its divisors is an integer number (17387608329).

Almost surely, 2^34775216657 is an apocalyptic number.

It is an amenable number.

34775216657 is a deficient number, since it is larger than the sum of its proper divisors (1).

34775216657 is an equidigital number, since it uses as much as digits as its factorization.

34775216657 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7408800, while the sum is 53.

The spelling of 34775216657 in words is "thirty-four billion, seven hundred seventy-five million, two hundred sixteen thousand, six hundred fifty-seven".