563463651 has 8 divisors (see below), whose sum is σ = 752169040. Its totient is φ = 375200352.

The previous prime is 563463647. The next prime is 563463671. The reversal of 563463651 is 156364365.

It is a happy number.

563463651 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 not a de Polignac number, because 563463651 - 2² = 563463647 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (563463611) 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, 107536 + ... + 112653.

It is an arithmetic number, because the mean of its divisors is an integer number (94021130).

Almost surely, 2^563463651 is an apocalyptic number.

563463651 is a deficient number, since it is larger than the sum of its proper divisors (188705389).

563463651 is a wasteful number, since it uses less digits than its factorization.

563463651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221045.

The product of its digits is 194400, while the sum is 39.

The square root of 563463651 is about 23737.3893046392. The cubic root of 563463651 is about 825.9529366959.

The spelling of 563463651 in words is "five hundred sixty-three million, four hundred sixty-three thousand, six hundred fifty-one".