33498335009 has 2 divisors, whose sum is σ = 33498335010. Its totient is φ = 33498335008.

The previous prime is 33498334993. The next prime is 33498335047. The reversal of 33498335009 is 90053389433.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30123073600 + 3375261409 = 173560^2 + 58097^2 .

It is a cyclic number.

It is not a de Polignac number, because 33498335009 - 2⁴ = 33498334993 is a prime.

It is a super-2 number, since 2×33498335009² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33498335089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16749167504 + 16749167505.

It is an arithmetic number, because the mean of its divisors is an integer number (16749167505).

Almost surely, 2^33498335009 is an apocalyptic number.

It is an amenable number.

33498335009 is a deficient number, since it is larger than the sum of its proper divisors (1).

33498335009 is an equidigital number, since it uses as much as digits as its factorization.

33498335009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1049760, while the sum is 47.

The spelling of 33498335009 in words is "thirty-three billion, four hundred ninety-eight million, three hundred thirty-five thousand, nine".