5650650164849 has 2 divisors, whose sum is σ = 5650650164850. Its totient is φ = 5650650164848.

The previous prime is 5650650164843. The next prime is 5650650164947. The reversal of 5650650164849 is 9484610560565.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5275322395249 + 375327769600 = 2296807^2 + 612640^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5650650164849 is a prime.

It is not a weakly prime, because it can be changed into another prime (5650650164843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2825325082424 + 2825325082425.

It is an arithmetic number, because the mean of its divisors is an integer number (2825325082425).

Almost surely, 2^{5650650164849} is an apocalyptic number.

It is an amenable number.

5650650164849 is a deficient number, since it is larger than the sum of its proper divisors (1).

5650650164849 is an equidigital number, since it uses as much as digits as its factorization.

5650650164849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104000, while the sum is 59.

The spelling of 5650650164849 in words is "five trillion, six hundred fifty billion, six hundred fifty million, one hundred sixty-four thousand, eight hundred forty-nine".