3645468645463 has 2 divisors, whose sum is σ = 3645468645464. Its totient is φ = 3645468645462.

The previous prime is 3645468645419. The next prime is 3645468645563.

3645468645463 is nontrivially palindromic in base 10.

3645468645463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3645468645463 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3645468645395 and 3645468645404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3645468645563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1822734322731 + 1822734322732.

It is an arithmetic number, because the mean of its divisors is an integer number (1822734322732).

Almost surely, 2^{3645468645463} is an apocalyptic number.

3645468645463 is a deficient number, since it is larger than the sum of its proper divisors (1).

3645468645463 is an equidigital number, since it uses as much as digits as its factorization.

3645468645463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 597196800, while the sum is 64.

The spelling of 3645468645463 in words is "three trillion, six hundred forty-five billion, four hundred sixty-eight million, six hundred forty-five thousand, four hundred sixty-three".