563336116165253 has 4 divisors (see below), whose sum is σ = 563336241638880. Its totient is φ = 563335990691628.

The previous prime is 563336116165231. The next prime is 563336116165289. The reversal of 563336116165253 is 352561611633365.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 563336116165253 - 2¹⁰ = 563336116164229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563336116465253) 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, 55742363 + ... + 65068296.

It is an arithmetic number, because the mean of its divisors is an integer number (140834060409720).

Almost surely, 2^{563336116165253} is an apocalyptic number.

It is an amenable number.

563336116165253 is a deficient number, since it is larger than the sum of its proper divisors (125473627).

563336116165253 is a wasteful number, since it uses less digits than its factorization.

563336116165253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125473626.

The product of its digits is 26244000, while the sum is 56.

The spelling of 563336116165253 in words is "five hundred sixty-three trillion, three hundred thirty-six billion, one hundred sixteen million, one hundred sixty-five thousand, two hundred fifty-three".