563254234 has 16 divisors (see below), whose sum is σ = 896400000. Its totient is φ = 264521664.

The previous prime is 563254231. The next prime is 563254247. The reversal of 563254234 is 432452365.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 563254234.

It is not an unprimeable number, because it can be changed into a prime (563254231) 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, 367 + ... + 33565.

It is an arithmetic number, because the mean of its divisors is an integer number (56025000).

Almost surely, 2^563254234 is an apocalyptic number.

563254234 is a deficient number, since it is larger than the sum of its proper divisors (333145766).

563254234 is a wasteful number, since it uses less digits than its factorization.

563254234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33717.

The product of its digits is 86400, while the sum is 34.

The square root of 563254234 is about 23732.9777735538. The cubic root of 563254234 is about 825.8505994119.

The spelling of 563254234 in words is "five hundred sixty-three million, two hundred fifty-four thousand, two hundred thirty-four".