48449165717 has 2 divisors, whose sum is σ = 48449165718. Its totient is φ = 48449165716.

The previous prime is 48449165693. The next prime is 48449165747. The reversal of 48449165717 is 71756194484.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42458250916 + 5990914801 = 206054^2 + 77401^2 .

It is a cyclic number.

It is not a de Polignac number, because 48449165717 - 2¹⁶ = 48449100181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48449165747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24224582858 + 24224582859.

It is an arithmetic number, because the mean of its divisors is an integer number (24224582859).

Almost surely, 2^48449165717 is an apocalyptic number.

It is an amenable number.

48449165717 is a deficient number, since it is larger than the sum of its proper divisors (1).

48449165717 is an equidigital number, since it uses as much as digits as its factorization.

48449165717 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6773760, while the sum is 56.

The spelling of 48449165717 in words is "forty-eight billion, four hundred forty-nine million, one hundred sixty-five thousand, seven hundred seventeen".