5909467849 has 2 divisors, whose sum is σ = 5909467850. Its totient is φ = 5909467848.

The previous prime is 5909467847. The next prime is 5909467877. The reversal of 5909467849 is 9487649095.

5909467849 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4857114249 + 1052353600 = 69693^2 + 32440^2 .

It is a cyclic number.

It is not a de Polignac number, because 5909467849 - 2¹ = 5909467847 is a prime.

Together with 5909467847, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5909467843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2954733924 + 2954733925.

It is an arithmetic number, because the mean of its divisors is an integer number (2954733925).

Almost surely, 2^5909467849 is an apocalyptic number.

It is an amenable number.

5909467849 is a deficient number, since it is larger than the sum of its proper divisors (1).

5909467849 is an equidigital number, since it uses as much as digits as its factorization.

5909467849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19595520, while the sum is 61.

The square root of 5909467849 is about 76873.0632211310. The cubic root of 5909467849 is about 1807.9349125590.

The spelling of 5909467849 in words is "five billion, nine hundred nine million, four hundred sixty-seven thousand, eight hundred forty-nine".