83035009 has 2 divisors, whose sum is σ = 83035010. Its totient is φ = 83035008.

The previous prime is 83034989. The next prime is 83035031. The reversal of 83035009 is 90053038.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68807025 + 14227984 = 8295^2 + 3772^2 .

It is a cyclic number.

It is not a de Polignac number, because 83035009 - 2⁵ = 83034977 is a prime.

It is not a weakly prime, because it can be changed into another prime (83035039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41517504 + 41517505.

It is an arithmetic number, because the mean of its divisors is an integer number (41517505).

Almost surely, 2^83035009 is an apocalyptic number.

It is an amenable number.

83035009 is a deficient number, since it is larger than the sum of its proper divisors (1).

83035009 is an equidigital number, since it uses as much as digits as its factorization.

83035009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 83035009 is about 9112.3547450700. The cubic root of 83035009 is about 436.2683885375.

The spelling of 83035009 in words is "eighty-three million, thirty-five thousand, nine".