34755047309 has 2 divisors, whose sum is σ = 34755047310. Its totient is φ = 34755047308.

The previous prime is 34755047251. The next prime is 34755047377. The reversal of 34755047309 is 90374055743.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22120612900 + 12634434409 = 148730^2 + 112403^2 .

It is a cyclic number.

It is not a de Polignac number, because 34755047309 - 2⁸ = 34755047053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34755041309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17377523654 + 17377523655.

It is an arithmetic number, because the mean of its divisors is an integer number (17377523655).

Almost surely, 2^34755047309 is an apocalyptic number.

It is an amenable number.

34755047309 is a deficient number, since it is larger than the sum of its proper divisors (1).

34755047309 is an equidigital number, since it uses as much as digits as its factorization.

34755047309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1587600, while the sum is 47.

The spelling of 34755047309 in words is "thirty-four billion, seven hundred fifty-five million, forty-seven thousand, three hundred nine".