563466343 has 16 divisors (see below), whose sum is σ = 661893120. Its totient is φ = 473929600.

The previous prime is 563466329. The next prime is 563466383. The reversal of 563466343 is 343664365.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 563466343 - 2¹³ = 563458151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 563466296 and 563466305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563466313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14503 + ... + 36568.

It is an arithmetic number, because the mean of its divisors is an integer number (41368320).

Almost surely, 2^563466343 is an apocalyptic number.

563466343 is a deficient number, since it is larger than the sum of its proper divisors (98426777).

563466343 is a wasteful number, since it uses less digits than its factorization.

563466343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51158.

The product of its digits is 466560, while the sum is 40.

The square root of 563466343 is about 23737.4460083641. The cubic root of 563466343 is about 825.9542520495.

The spelling of 563466343 in words is "five hundred sixty-three million, four hundred sixty-six thousand, three hundred forty-three".