52563202353 has 6 divisors (see below), whose sum is σ = 75924625634. Its totient is φ = 35042134896.

The previous prime is 52563202313. The next prime is 52563202397. The reversal of 52563202353 is 35320236525.

52563202353 is a `hidden beast` number, since 5 + 2 + 563 + 20 + 23 + 53 = 666.

It can be written as a sum of positive squares in only one way, i.e., 51716217744 + 846984609 = 227412^2 + 29103^2 .

It is not a de Polignac number, because 52563202353 - 2¹² = 52563198257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52563202313) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2920177900 + ... + 2920177917.

Almost surely, 2^52563202353 is an apocalyptic number.

It is an amenable number.

52563202353 is a deficient number, since it is larger than the sum of its proper divisors (23361423281).

52563202353 is a wasteful number, since it uses less digits than its factorization.

52563202353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5840355823 (or 5840355820 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

Adding to 52563202353 its reverse (35320236525), we get a palindrome (87883438878).

The spelling of 52563202353 in words is "fifty-two billion, five hundred sixty-three million, two hundred two thousand, three hundred fifty-three".