508379584213 has 2 divisors, whose sum is σ = 508379584214. Its totient is φ = 508379584212.

The previous prime is 508379584201. The next prime is 508379584261. The reversal of 508379584213 is 312485973805.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 400843466884 + 107536117329 = 633122^2 + 327927^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-508379584213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (508379584513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 254189792106 + 254189792107.

It is an arithmetic number, because the mean of its divisors is an integer number (254189792107).

Almost surely, 2^508379584213 is an apocalyptic number.

It is an amenable number.

508379584213 is a deficient number, since it is larger than the sum of its proper divisors (1).

508379584213 is an equidigital number, since it uses as much as digits as its factorization.

508379584213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7257600, while the sum is 55.

The spelling of 508379584213 in words is "five hundred eight billion, three hundred seventy-nine million, five hundred eighty-four thousand, two hundred thirteen".