4648031459459 has 2 divisors, whose sum is σ = 4648031459460. Its totient is φ = 4648031459458.

The previous prime is 4648031459447. The next prime is 4648031459473. The reversal of 4648031459459 is 9549541308464.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4648031459459 - 2²⁰ = 4648030410883 is a prime.

It is not a weakly prime, because it can be changed into another prime (4648031459479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2324015729729 + 2324015729730.

It is an arithmetic number, because the mean of its divisors is an integer number (2324015729730).

Almost surely, 2^{4648031459459} is an apocalyptic number.

4648031459459 is a deficient number, since it is larger than the sum of its proper divisors (1).

4648031459459 is an equidigital number, since it uses as much as digits as its factorization.

4648031459459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 74649600, while the sum is 62.

The spelling of 4648031459459 in words is "four trillion, six hundred forty-eight billion, thirty-one million, four hundred fifty-nine thousand, four hundred fifty-nine".