2535230209 has 2 divisors, whose sum is σ = 2535230210. Its totient is φ = 2535230208.

The previous prime is 2535230207. The next prime is 2535230239. The reversal of 2535230209 is 9020325352.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2533612225 + 1617984 = 50335^2 + 1272^2 .

It is a cyclic number.

It is not a de Polignac number, because 2535230209 - 2¹ = 2535230207 is a prime.

Together with 2535230207, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2535230207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1267615104 + 1267615105.

It is an arithmetic number, because the mean of its divisors is an integer number (1267615105).

Almost surely, 2^2535230209 is an apocalyptic number.

It is an amenable number.

2535230209 is a deficient number, since it is larger than the sum of its proper divisors (1).

2535230209 is an equidigital number, since it uses as much as digits as its factorization.

2535230209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 2535230209 is about 50351.0695914198. The cubic root of 2535230209 is about 1363.5543934807.

The spelling of 2535230209 in words is "two billion, five hundred thirty-five million, two hundred thirty thousand, two hundred nine".