3645436345463 has 24 divisors (see below), whose sum is σ = 4047110593680. Its totient is φ = 3280839408000.

The previous prime is 3645436345457. The next prime is 3645436345487.

3645436345463 is nontrivially palindromic in base 10.

3645436345463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3645436345463 - 2²⁰ = 3645435296887 is a prime.

It is a super-2 number, since 2×3645436345463² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3645436345399 and 3645436345408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3645436345363) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 193290128 + ... + 193308986.

It is an arithmetic number, because the mean of its divisors is an integer number (168629608070).

Almost surely, 2^{3645436345463} is an apocalyptic number.

3645436345463 is a deficient number, since it is larger than the sum of its proper divisors (401674248217).

3645436345463 is a wasteful number, since it uses less digits than its factorization.

3645436345463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34799 (or 34788 counting only the distinct ones).

The product of its digits is 111974400, while the sum is 56.

The spelling of 3645436345463 in words is "three trillion, six hundred forty-five billion, four hundred thirty-six million, three hundred forty-five thousand, four hundred sixty-three".