6730254539 has 2 divisors, whose sum is σ = 6730254540. Its totient is φ = 6730254538.

The previous prime is 6730254467. The next prime is 6730254541. The reversal of 6730254539 is 9354520376.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6730254539 - 2¹⁶ = 6730189003 is a prime.

It is a Sophie Germain prime.

Together with 6730254541, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6730254539.

It is not a weakly prime, because it can be changed into another prime (6730254569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3365127269 + 3365127270.

It is an arithmetic number, because the mean of its divisors is an integer number (3365127270).

Almost surely, 2^6730254539 is an apocalyptic number.

6730254539 is a deficient number, since it is larger than the sum of its proper divisors (1).

6730254539 is an equidigital number, since it uses as much as digits as its factorization.

6730254539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 680400, while the sum is 44.

The square root of 6730254539 is about 82038.1285683675. The cubic root of 6730254539 is about 1888.0369808176.

The spelling of 6730254539 in words is "six billion, seven hundred thirty million, two hundred fifty-four thousand, five hundred thirty-nine".