34545255254569 has 2 divisors, whose sum is σ = 34545255254570. Its totient is φ = 34545255254568.

The previous prime is 34545255254533. The next prime is 34545255254647. The reversal of 34545255254569 is 96545255254543.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31541567651344 + 3003687603225 = 5616188^2 + 1733115^2 .

It is an emirp because it is prime and its reverse (96545255254543) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34545255254569 - 2⁹ = 34545255254057 is a prime.

It is a super-2 number, since 2×34545255254569² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 34545255254569.

It is not a weakly prime, because it can be changed into another prime (34545255254369) 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, 17272627627284 + 17272627627285.

It is an arithmetic number, because the mean of its divisors is an integer number (17272627627285).

Almost surely, 2^{34545255254569} is an apocalyptic number.

It is an amenable number.

34545255254569 is a deficient number, since it is larger than the sum of its proper divisors (1).

34545255254569 is an equidigital number, since it uses as much as digits as its factorization.

34545255254569 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 648000000, while the sum is 64.

The spelling of 34545255254569 in words is "thirty-four trillion, five hundred forty-five billion, two hundred fifty-five million, two hundred fifty-four thousand, five hundred sixty-nine".