563475657 has 8 divisors (see below), whose sum is σ = 756785376. Its totient is φ = 372908192.

The previous prime is 563475631. The next prime is 563475691. The reversal of 563475657 is 756574365.

563475657 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 563475657 - 2¹⁶ = 563410121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (563476657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 685083 + ... + 685904.

It is an arithmetic number, because the mean of its divisors is an integer number (94598172).

Almost surely, 2^563475657 is an apocalyptic number.

It is an amenable number.

563475657 is a deficient number, since it is larger than the sum of its proper divisors (193309719).

563475657 is a wasteful number, since it uses less digits than its factorization.

563475657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371127.

The product of its digits is 2646000, while the sum is 48.

The square root of 563475657 is about 23737.6421954667. The cubic root of 563475657 is about 825.9588029841.

The spelling of 563475657 in words is "five hundred sixty-three million, four hundred seventy-five thousand, six hundred fifty-seven".