2648173340255 has 8 divisors (see below), whose sum is σ = 3177861241632. Its totient is φ = 2118503183328.

The previous prime is 2648173340221. The next prime is 2648173340257. The reversal of 2648173340255 is 5520433718462.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2648173340255 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2648173340257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4105544 + ... + 4706573.

It is an arithmetic number, because the mean of its divisors is an integer number (397232655204).

Almost surely, 2^{2648173340255} is an apocalyptic number.

2648173340255 is a deficient number, since it is larger than the sum of its proper divisors (529687901377).

2648173340255 is an equidigital number, since it uses as much as digits as its factorization.

2648173340255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8872225.

The product of its (nonzero) digits is 4838400, while the sum is 50.

The spelling of 2648173340255 in words is "two trillion, six hundred forty-eight billion, one hundred seventy-three million, three hundred forty thousand, two hundred fifty-five".