2648433073019 has 2 divisors, whose sum is σ = 2648433073020. Its totient is φ = 2648433073018.

The previous prime is 2648433072979. The next prime is 2648433073021. The reversal of 2648433073019 is 9103703348462.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2648433073019 - 2²⁴ = 2648416295803 is a prime.

It is a super-2 number, since 2×2648433073019² (a number of 26 digits) contains 22 as substring.

Together with 2648433073021, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2648433003019) 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 as a sum of consecutive naturals, namely, 1324216536509 + 1324216536510.

It is an arithmetic number, because the mean of its divisors is an integer number (1324216536510).

Almost surely, 2^{2648433073019} is an apocalyptic number.

2648433073019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2648433073019 is an equidigital number, since it uses as much as digits as its factorization.

2648433073019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2612736, while the sum is 50.

The spelling of 2648433073019 in words is "two trillion, six hundred forty-eight billion, four hundred thirty-three million, seventy-three thousand, nineteen".