673500113563 has 8 divisors (see below), whose sum is σ = 737708035680. Its totient is φ = 612024443520.

The previous prime is 673500113521. The next prime is 673500113579. The reversal of 673500113563 is 365311005376.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 673500113563 - 2²⁵ = 673466559131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (673500813563) 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 in 7 ways as a sum of consecutive naturals, for example, 683062503 + ... + 683063488.

It is an arithmetic number, because the mean of its divisors is an integer number (92213504460).

Almost surely, 2^673500113563 is an apocalyptic number.

673500113563 is a deficient number, since it is larger than the sum of its proper divisors (64207922117).

673500113563 is a wasteful number, since it uses less digits than its factorization.

673500113563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1366126037.

The product of its (nonzero) digits is 170100, while the sum is 40.

The spelling of 673500113563 in words is "six hundred seventy-three billion, five hundred million, one hundred thirteen thousand, five hundred sixty-three".