513360026239 has 2 divisors, whose sum is σ = 513360026240. Its totient is φ = 513360026238.

The previous prime is 513360026219. The next prime is 513360026279. The reversal of 513360026239 is 932620063315.

It is an a-pointer prime, because the next prime (513360026279) can be obtained adding 513360026239 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 513360026239 - 2⁷ = 513360026111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (513360026219) 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, 256680013119 + 256680013120.

It is an arithmetic number, because the mean of its divisors is an integer number (256680013120).

Almost surely, 2^513360026239 is an apocalyptic number.

513360026239 is a deficient number, since it is larger than the sum of its proper divisors (1).

513360026239 is an equidigital number, since it uses as much as digits as its factorization.

513360026239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 174960, while the sum is 40.

The spelling of 513360026239 in words is "five hundred thirteen billion, three hundred sixty million, twenty-six thousand, two hundred thirty-nine".