4135652489 has 2 divisors, whose sum is σ = 4135652490. Its totient is φ = 4135652488.

The previous prime is 4135652413. The next prime is 4135652491. The reversal of 4135652489 is 9842565314.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3948865600 + 186786889 = 62840^2 + 13667^2 .

It is a cyclic number.

It is not a de Polignac number, because 4135652489 - 2²⁴ = 4118875273 is a prime.

Together with 4135652491, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4135654489) 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, 2067826244 + 2067826245.

It is an arithmetic number, because the mean of its divisors is an integer number (2067826245).

Almost surely, 2^4135652489 is an apocalyptic number.

It is an amenable number.

4135652489 is a deficient number, since it is larger than the sum of its proper divisors (1).

4135652489 is an equidigital number, since it uses as much as digits as its factorization.

4135652489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1036800, while the sum is 47.

The square root of 4135652489 is about 64309.0389369955. The cubic root of 4135652489 is about 1605.1465126358.

The spelling of 4135652489 in words is "four billion, one hundred thirty-five million, six hundred fifty-two thousand, four hundred eighty-nine".