7248313543 has 2 divisors, whose sum is σ = 7248313544. Its totient is φ = 7248313542.

The previous prime is 7248313537. The next prime is 7248313547. The reversal of 7248313543 is 3453138427.

7248313543 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 7248313543 - 2⁹ = 7248313031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7248313496 and 7248313505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7248313547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3624156771 + 3624156772.

It is an arithmetic number, because the mean of its divisors is an integer number (3624156772).

Almost surely, 2^7248313543 is an apocalyptic number.

7248313543 is a deficient number, since it is larger than the sum of its proper divisors (1).

7248313543 is an equidigital number, since it uses as much as digits as its factorization.

7248313543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 241920, while the sum is 40.

The square root of 7248313543 is about 85137.0280371590. The cubic root of 7248313543 is about 1935.2882381703.

The spelling of 7248313543 in words is "seven billion, two hundred forty-eight million, three hundred thirteen thousand, five hundred forty-three".