2648717843481 has 12 divisors (see below), whose sum is σ = 3841168509360. Its totient is φ = 1758776787000.

The previous prime is 2648717843461. The next prime is 2648717843501. The reversal of 2648717843481 is 1843487178462.

2648717843481 is a `hidden beast` number, since 2 + 6 + 4 + 8 + 71 + 7 + 84 + 3 + 481 = 666.

2648717843481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2648717843461) and next prime (2648717843501).

It is not a de Polignac number, because 2648717843481 - 2⁷ = 2648717843353 is a prime.

It is a super-2 number, since 2×2648717843481² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2648717843461) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 586256671 + ... + 586261188.

It is an arithmetic number, because the mean of its divisors is an integer number (320097375780).

Almost surely, 2^{2648717843481} is an apocalyptic number.

It is an amenable number.

2648717843481 is a deficient number, since it is larger than the sum of its proper divisors (1192450665879).

2648717843481 is a wasteful number, since it uses less digits than its factorization.

2648717843481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1172518116 (or 1172518113 counting only the distinct ones).

The product of its digits is 57802752, while the sum is 63.

The spelling of 2648717843481 in words is "two trillion, six hundred forty-eight billion, seven hundred seventeen million, eight hundred forty-three thousand, four hundred eighty-one".