5132423563 has 4 divisors (see below), whose sum is σ = 5133261168. Its totient is φ = 5131585960.

The previous prime is 5132423537. The next prime is 5132423603. The reversal of 5132423563 is 3653242315.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5132423563 is a prime.

It is a super-2 number, since 2×5132423563² = 52683543260075229938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5132423533) 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, 409543 + ... + 421888.

It is an arithmetic number, because the mean of its divisors is an integer number (1283315292).

Almost surely, 2^5132423563 is an apocalyptic number.

5132423563 is a deficient number, since it is larger than the sum of its proper divisors (837605).

5132423563 is an equidigital number, since it uses as much as digits as its factorization.

5132423563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837604.

The product of its digits is 64800, while the sum is 34.

The square root of 5132423563 is about 71640.9349673774. The cubic root of 5132423563 is about 1724.9406757446.

Adding to 5132423563 its reverse (3653242315), we get a palindrome (8785665878).

The spelling of 5132423563 in words is "five billion, one hundred thirty-two million, four hundred twenty-three thousand, five hundred sixty-three".