563289879 has 8 divisors (see below), whose sum is σ = 751417072. Its totient is φ = 375344640.

The previous prime is 563289869. The next prime is 563289893. The reversal of 563289879 is 978982365.

563289879 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 563289879 - 2¹⁹ = 562765591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563289869) 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, 38092 + ... + 50769.

It is an arithmetic number, because the mean of its divisors is an integer number (93927134).

Almost surely, 2^563289879 is an apocalyptic number.

563289879 is a deficient number, since it is larger than the sum of its proper divisors (188127193).

563289879 is a wasteful number, since it uses less digits than its factorization.

563289879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90977.

The product of its digits is 6531840, while the sum is 57.

The square root of 563289879 is about 23733.7287209574. The cubic root of 563289879 is about 825.8680200968.

The spelling of 563289879 in words is "five hundred sixty-three million, two hundred eighty-nine thousand, eight hundred seventy-nine".