563453473 has 4 divisors (see below), whose sum is σ = 614676528. Its totient is φ = 512230420.

The previous prime is 563453459. The next prime is 563453477. The reversal of 563453473 is 374354365.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 563453473 - 2²¹ = 561356321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (563453477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25611511 + ... + 25611532.

It is an arithmetic number, because the mean of its divisors is an integer number (153669132).

Almost surely, 2^563453473 is an apocalyptic number.

It is an amenable number.

563453473 is a deficient number, since it is larger than the sum of its proper divisors (51223055).

563453473 is a wasteful number, since it uses less digits than its factorization.

563453473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51223054.

The product of its digits is 453600, while the sum is 40.

The square root of 563453473 is about 23737.1749161521. The cubic root of 563453473 is about 825.9479635271.

The spelling of 563453473 in words is "five hundred sixty-three million, four hundred fifty-three thousand, four hundred seventy-three".