6563053231 has 4 divisors (see below), whose sum is σ = 7500632272. Its totient is φ = 5625474192.

The previous prime is 6563053181. The next prime is 6563053253. The reversal of 6563053231 is 1323503656.

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

It is a cyclic number.

It is not a de Polignac number, because 6563053231 - 2⁷ = 6563053103 is a prime.

It is a super-2 number, since 2×6563053231² = 86147335425879078722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6563053261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 468789510 + ... + 468789523.

It is an arithmetic number, because the mean of its divisors is an integer number (1875158068).

Almost surely, 2^6563053231 is an apocalyptic number.

6563053231 is a deficient number, since it is larger than the sum of its proper divisors (937579041).

6563053231 is an equidigital number, since it uses as much as digits as its factorization.

6563053231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 937579040.

The product of its (nonzero) digits is 48600, while the sum is 34.

The square root of 6563053231 is about 81012.6732740008. The cubic root of 6563053231 is about 1872.2707058198.

Adding to 6563053231 its reverse (1323503656), we get a palindrome (7886556887).

The spelling of 6563053231 in words is "six billion, five hundred sixty-three million, fifty-three thousand, two hundred thirty-one".