5153526563 has 4 divisors (see below), whose sum is σ = 5153670768. Its totient is φ = 5153382360.

The previous prime is 5153526509. The next prime is 5153526593. The reversal of 5153526563 is 3656253515.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5153526563 - 2¹⁰ = 5153525539 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5153526563.

It is not an unprimeable number, because it can be changed into a prime (5153526593) 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, 25970 + ... + 104792.

It is an arithmetic number, because the mean of its divisors is an integer number (1288417692).

Almost surely, 2^5153526563 is an apocalyptic number.

5153526563 is a deficient number, since it is larger than the sum of its proper divisors (144205).

5153526563 is an equidigital number, since it uses as much as digits as its factorization.

5153526563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144204.

The product of its digits is 405000, while the sum is 41.

The square root of 5153526563 is about 71788.0669958455. The cubic root of 5153526563 is about 1727.3015906663.

The spelling of 5153526563 in words is "five billion, one hundred fifty-three million, five hundred twenty-six thousand, five hundred sixty-three".