34753666509 has 12 divisors (see below), whose sum is σ = 50202497436. Its totient is φ = 23167838592.

The previous prime is 34753666501. The next prime is 34753666537. The reversal of 34753666509 is 90566635743.

It can be written as a sum of positive squares in 2 ways, for example, as 19771172100 + 14982494409 = 140610^2 + 122403^2 .

It is not a de Polignac number, because 34753666509 - 2³ = 34753666501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34753666501) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85077 + ... + 277029.

It is an arithmetic number, because the mean of its divisors is an integer number (4183541453).

Almost surely, 2^34753666509 is an apocalyptic number.

It is an amenable number.

34753666509 is a deficient number, since it is larger than the sum of its proper divisors (15448830927).

34753666509 is a wasteful number, since it uses less digits than its factorization.

34753666509 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212076 (or 212073 counting only the distinct ones).

The product of its (nonzero) digits is 12247200, while the sum is 54.

The spelling of 34753666509 in words is "thirty-four billion, seven hundred fifty-three million, six hundred sixty-six thousand, five hundred nine".