2648437365323 has 2 divisors, whose sum is σ = 2648437365324. Its totient is φ = 2648437365322.

The previous prime is 2648437365289. The next prime is 2648437365389. The reversal of 2648437365323 is 3235637348462.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2648437365323 - 2²² = 2648433171019 is a prime.

It is not a weakly prime, because it can be changed into another prime (2648437365523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1324218682661 + 1324218682662.

It is an arithmetic number, because the mean of its divisors is an integer number (1324218682662).

Almost surely, 2^{2648437365323} is an apocalyptic number.

2648437365323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2648437365323 is an equidigital number, since it uses as much as digits as its factorization.

2648437365323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 52254720, while the sum is 56.

The spelling of 2648437365323 in words is "two trillion, six hundred forty-eight billion, four hundred thirty-seven million, three hundred sixty-five thousand, three hundred twenty-three".