563461763 has 4 divisors (see below), whose sum is σ = 566381448. Its totient is φ = 560542080.

The previous prime is 563461693. The next prime is 563461807. The reversal of 563461763 is 367164365.

563461763 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 367164365 = 5 ⋅73432873.

It is a cyclic number.

It is not a de Polignac number, because 563461763 - 2²⁸ = 295026307 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 563461763.

It is not an unprimeable number, because it can be changed into a prime (563461163) 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, 1459553 + ... + 1459938.

It is an arithmetic number, because the mean of its divisors is an integer number (141595362).

Almost surely, 2^563461763 is an apocalyptic number.

563461763 is a deficient number, since it is larger than the sum of its proper divisors (2919685).

563461763 is a wasteful number, since it uses less digits than its factorization.

563461763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2919684.

The product of its digits is 272160, while the sum is 41.

The square root of 563461763 is about 23737.3495361213. The cubic root of 563461763 is about 825.9520141869.

The spelling of 563461763 in words is "five hundred sixty-three million, four hundred sixty-one thousand, seven hundred sixty-three".