516164311139 has 2 divisors, whose sum is σ = 516164311140. Its totient is φ = 516164311138.

The previous prime is 516164311099. The next prime is 516164311141. The reversal of 516164311139 is 931113461615.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 516164311139 - 2²⁸ = 515895875683 is a prime.

Together with 516164311141, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 516164311096 and 516164311105.

It is not a weakly prime, because it can be changed into another prime (516164313139) 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, 258082155569 + 258082155570.

It is an arithmetic number, because the mean of its divisors is an integer number (258082155570).

Almost surely, 2^516164311139 is an apocalyptic number.

516164311139 is a deficient number, since it is larger than the sum of its proper divisors (1).

516164311139 is an equidigital number, since it uses as much as digits as its factorization.

516164311139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58320, while the sum is 41.

The spelling of 516164311139 in words is "five hundred sixteen billion, one hundred sixty-four million, three hundred eleven thousand, one hundred thirty-nine".