8530103552813 has 2 divisors, whose sum is σ = 8530103552814. Its totient is φ = 8530103552812.

The previous prime is 8530103552807. The next prime is 8530103552969. The reversal of 8530103552813 is 3182553010358.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5444256223849 + 3085847328964 = 2333293^2 + 1756658^2 .

It is a cyclic number.

It is not a de Polignac number, because 8530103552813 - 2⁸ = 8530103552557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8530103551813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4265051776406 + 4265051776407.

It is an arithmetic number, because the mean of its divisors is an integer number (4265051776407).

Almost surely, 2^{8530103552813} is an apocalyptic number.

It is an amenable number.

8530103552813 is a deficient number, since it is larger than the sum of its proper divisors (1).

8530103552813 is an equidigital number, since it uses as much as digits as its factorization.

8530103552813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432000, while the sum is 44.

The spelling of 8530103552813 in words is "eight trillion, five hundred thirty billion, one hundred three million, five hundred fifty-two thousand, eight hundred thirteen".