4853682569 has 2 divisors, whose sum is σ = 4853682570. Its totient is φ = 4853682568.

The previous prime is 4853682557. The next prime is 4853682583. The reversal of 4853682569 is 9652863584.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2531599225 + 2322083344 = 50315^2 + 48188^2 .

It is a cyclic number.

It is not a de Polignac number, because 4853682569 - 2²⁰ = 4852633993 is a prime.

It is a super-4 number, since 4×4853682569⁴ (a number of 40 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4853082569) 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, 2426841284 + 2426841285.

It is an arithmetic number, because the mean of its divisors is an integer number (2426841285).

Almost surely, 2^4853682569 is an apocalyptic number.

It is an amenable number.

4853682569 is a deficient number, since it is larger than the sum of its proper divisors (1).

4853682569 is an equidigital number, since it uses as much as digits as its factorization.

4853682569 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12441600, while the sum is 56.

The square root of 4853682569 is about 69668.3756736154. The cubic root of 4853682569 is about 1693.1305917455.

The spelling of 4853682569 in words is "four billion, eight hundred fifty-three million, six hundred eighty-two thousand, five hundred sixty-nine".