3654354534563 has 4 divisors (see below), whose sum is σ = 3654384893928. Its totient is φ = 3654324175200.

The previous prime is 3654354534557. The next prime is 3654354534587.

3654354534563 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3654354534563 - 2⁶ = 3654354534499 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3654354534499 and 3654354534508.

It is not an unprimeable number, because it can be changed into a prime (3654354534763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14998406 + ... + 15240107.

It is an arithmetic number, because the mean of its divisors is an integer number (913596223482).

Almost surely, 2^{3654354534563} is an apocalyptic number.

3654354534563 is a deficient number, since it is larger than the sum of its proper divisors (30359365).

3654354534563 is a wasteful number, since it uses less digits than its factorization.

3654354534563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30359364.

The product of its digits is 116640000, while the sum is 56.

The spelling of 3654354534563 in words is "three trillion, six hundred fifty-four billion, three hundred fifty-four million, five hundred thirty-four thousand, five hundred sixty-three".