2543882248716 has 48 divisors (see below), whose sum is σ = 6065025447936. Its totient is φ = 829507198464.

The previous prime is 2543882248703. The next prime is 2543882248729. The reversal of 2543882248716 is 6178422883452.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2543882248703) and next prime (2543882248729).

It is a self number, because there is not a number n which added to its sum of digits gives 2543882248716.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19485 + ... + 2255691.

It is an arithmetic number, because the mean of its divisors is an integer number (126354696832).

Almost surely, 2^{2543882248716} is an apocalyptic number.

It is an amenable number.

2543882248716 is an abundant number, since it is smaller than the sum of its proper divisors (3521143199220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2543882248716 is a wasteful number, since it uses less digits than its factorization.

2543882248716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2238278 (or 2238276 counting only the distinct ones).

The product of its digits is 41287680, while the sum is 60.

The spelling of 2543882248716 in words is "two trillion, five hundred forty-three billion, eight hundred eighty-two million, two hundred forty-eight thousand, seven hundred sixteen".