34355553555049 has 2 divisors, whose sum is σ = 34355553555050. Its totient is φ = 34355553555048.

The previous prime is 34355553555031. The next prime is 34355553555079. The reversal of 34355553555049 is 94055535555343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27278527723225 + 7077025831824 = 5222885^2 + 2660268^2 .

It is a cyclic number.

It is not a de Polignac number, because 34355553555049 - 2⁹ = 34355553554537 is a prime.

It is not a weakly prime, because it can be changed into another prime (34355553555079) 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, 17177776777524 + 17177776777525.

It is an arithmetic number, because the mean of its divisors is an integer number (17177776777525).

Almost surely, 2^{34355553555049} is an apocalyptic number.

It is an amenable number.

34355553555049 is a deficient number, since it is larger than the sum of its proper divisors (1).

34355553555049 is an equidigital number, since it uses as much as digits as its factorization.

34355553555049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 303750000, while the sum is 61.

The spelling of 34355553555049 in words is "thirty-four trillion, three hundred fifty-five billion, five hundred fifty-three million, five hundred fifty-five thousand, forty-nine".