563504365 has 8 divisors (see below), whose sum is σ = 699522840. Its totient is φ = 435258432.

The previous prime is 563504341. The next prime is 563504377. The reversal of 563504365 is 563405365.

563504365 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 176438089 + 387066276 = 13283^2 + 19674^2 .

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 563504365 - 2²¹ = 561407213 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1942974 + ... + 1943263.

It is an arithmetic number, because the mean of its divisors is an integer number (87440355).

Almost surely, 2^563504365 is an apocalyptic number.

It is an amenable number.

563504365 is a deficient number, since it is larger than the sum of its proper divisors (136018475).

563504365 is a wasteful number, since it uses less digits than its factorization.

563504365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3886271.

The product of its (nonzero) digits is 162000, while the sum is 37.

The square root of 563504365 is about 23738.2468813516. The cubic root of 563504365 is about 825.9728297496.

Adding to 563504365 its product of nonzero digits (162000), we get a palindrome (563666365).

The spelling of 563504365 in words is "five hundred sixty-three million, five hundred four thousand, three hundred sixty-five".