5144505563 has 4 divisors (see below), whose sum is σ = 5144979360. Its totient is φ = 5144031768.

The previous prime is 5144505551. The next prime is 5144505581. The reversal of 5144505563 is 3655054415.

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 5144505563 - 2²² = 5140311259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5144505503) 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, 220220 + ... + 242457.

It is an arithmetic number, because the mean of its divisors is an integer number (1286244840).

Almost surely, 2^5144505563 is an apocalyptic number.

5144505563 is a deficient number, since it is larger than the sum of its proper divisors (473797).

5144505563 is a wasteful number, since it uses less digits than its factorization.

5144505563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473796.

The product of its (nonzero) digits is 180000, while the sum is 38.

The square root of 5144505563 is about 71725.2086995918. The cubic root of 5144505563 is about 1726.2931492847.

Adding to 5144505563 its reverse (3655054415), we get a palindrome (8799559978).

The spelling of 5144505563 in words is "five billion, one hundred forty-four million, five hundred five thousand, five hundred sixty-three".