2748216187723 has 2 divisors, whose sum is σ = 2748216187724. Its totient is φ = 2748216187722.

The previous prime is 2748216187709. The next prime is 2748216187747. The reversal of 2748216187723 is 3277816128472.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2748216187723 is a prime.

It is not a weakly prime, because it can be changed into another prime (2748216187763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1374108093861 + 1374108093862.

It is an arithmetic number, because the mean of its divisors is an integer number (1374108093862).

Almost surely, 2^{2748216187723} is an apocalyptic number.

2748216187723 is a deficient number, since it is larger than the sum of its proper divisors (1).

2748216187723 is an equidigital number, since it uses as much as digits as its factorization.

2748216187723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12644352, while the sum is 58.

The spelling of 2748216187723 in words is "two trillion, seven hundred forty-eight billion, two hundred sixteen million, one hundred eighty-seven thousand, seven hundred twenty-three".