5242134563 has 2 divisors, whose sum is σ = 5242134564. Its totient is φ = 5242134562.

The previous prime is 5242134533. The next prime is 5242134619. The reversal of 5242134563 is 3654312425.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5242134563 is a prime.

It is a super-3 number, since 3×5242134563³ (a number of 30 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (5242134533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2621067281 + 2621067282.

It is an arithmetic number, because the mean of its divisors is an integer number (2621067282).

Almost surely, 2^5242134563 is an apocalyptic number.

5242134563 is a deficient number, since it is larger than the sum of its proper divisors (1).

5242134563 is an equidigital number, since it uses as much as digits as its factorization.

5242134563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86400, while the sum is 35.

The square root of 5242134563 is about 72402.5867148405. The cubic root of 5242134563 is about 1737.1449372497.

Adding to 5242134563 its reverse (3654312425), we get a palindrome (8896446988).

The spelling of 5242134563 in words is "five billion, two hundred forty-two million, one hundred thirty-four thousand, five hundred sixty-three".