5256143363 has 2 divisors, whose sum is σ = 5256143364. Its totient is φ = 5256143362.

The previous prime is 5256143329. The next prime is 5256143369. The reversal of 5256143363 is 3633416525.

5256143363 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5256143363 - 2³² = 961176067 is a prime.

It is not a weakly prime, because it can be changed into another prime (5256143369) 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, 2628071681 + 2628071682.

It is an arithmetic number, because the mean of its divisors is an integer number (2628071682).

Almost surely, 2^5256143363 is an apocalyptic number.

5256143363 is a deficient number, since it is larger than the sum of its proper divisors (1).

5256143363 is an equidigital number, since it uses as much as digits as its factorization.

5256143363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 194400, while the sum is 38.

The square root of 5256143363 is about 72499.2645686837. The cubic root of 5256143363 is about 1738.6909786167.

Adding to 5256143363 its reverse (3633416525), we get a palindrome (8889559888).

The spelling of 5256143363 in words is "five billion, two hundred fifty-six million, one hundred forty-three thousand, three hundred sixty-three".