563466355 has 4 divisors (see below), whose sum is σ = 676159632. Its totient is φ = 450773080.

The previous prime is 563466329. The next prime is 563466383. The reversal of 563466355 is 553664365.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-563466355 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56346631 + ... + 56346640.

It is an arithmetic number, because the mean of its divisors is an integer number (169039908).

Almost surely, 2^563466355 is an apocalyptic number.

563466355 is a deficient number, since it is larger than the sum of its proper divisors (112693277).

563466355 is a wasteful number, since it uses less digits than its factorization.

563466355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112693276.

The product of its digits is 972000, while the sum is 43.

The square root of 563466355 is about 23737.4462611293. The cubic root of 563466355 is about 825.9542579129.

The spelling of 563466355 in words is "five hundred sixty-three million, four hundred sixty-six thousand, three hundred fifty-five".