5143254539 has 2 divisors, whose sum is σ = 5143254540. Its totient is φ = 5143254538.

The previous prime is 5143254469. The next prime is 5143254581. The reversal of 5143254539 is 9354523415.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5143254539 - 2⁸ = 5143254283 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5143254496 and 5143254505.

It is not a weakly prime, because it can be changed into another prime (5143254439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2571627269 + 2571627270.

It is an arithmetic number, because the mean of its divisors is an integer number (2571627270).

Almost surely, 2^5143254539 is an apocalyptic number.

5143254539 is a deficient number, since it is larger than the sum of its proper divisors (1).

5143254539 is an equidigital number, since it uses as much as digits as its factorization.

5143254539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 324000, while the sum is 41.

The square root of 5143254539 is about 71716.4872187700. The cubic root of 5143254539 is about 1726.1532065040.

The spelling of 5143254539 in words is "five billion, one hundred forty-three million, two hundred fifty-four thousand, five hundred thirty-nine".