518679327011 has 2 divisors, whose sum is σ = 518679327012. Its totient is φ = 518679327010.

The previous prime is 518679326969. The next prime is 518679327079. The reversal of 518679327011 is 110723976815.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 518679327011 - 2¹⁴ = 518679310627 is a prime.

It is not a weakly prime, because it can be changed into another prime (518679327091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 259339663505 + 259339663506.

It is an arithmetic number, because the mean of its divisors is an integer number (259339663506).

Almost surely, 2^518679327011 is an apocalyptic number.

518679327011 is a deficient number, since it is larger than the sum of its proper divisors (1).

518679327011 is an equidigital number, since it uses as much as digits as its factorization.

518679327011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 635040, while the sum is 50.

The spelling of 518679327011 in words is "five hundred eighteen billion, six hundred seventy-nine million, three hundred twenty-seven thousand, eleven".