5725047689 has 2 divisors, whose sum is σ = 5725047690. Its totient is φ = 5725047688.

The previous prime is 5725047683. The next prime is 5725047743. The reversal of 5725047689 is 9867405275.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4390387600 + 1334660089 = 66260^2 + 36533^2 .

It is a cyclic number.

It is not a de Polignac number, because 5725047689 - 2²⁸ = 5456612233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5725047689.

It is not a weakly prime, because it can be changed into another prime (5725047683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2862523844 + 2862523845.

It is an arithmetic number, because the mean of its divisors is an integer number (2862523845).

Almost surely, 2^5725047689 is an apocalyptic number.

It is an amenable number.

5725047689 is a deficient number, since it is larger than the sum of its proper divisors (1).

5725047689 is an equidigital number, since it uses as much as digits as its factorization.

5725047689 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4233600, while the sum is 53.

The square root of 5725047689 is about 75664.0448892339. The cubic root of 5725047689 is about 1788.9287191815.

The spelling of 5725047689 in words is "five billion, seven hundred twenty-five million, forty-seven thousand, six hundred eighty-nine".