3518530625713 has 2 divisors, whose sum is σ = 3518530625714. Its totient is φ = 3518530625712.

The previous prime is 3518530625711. The next prime is 3518530625807. The reversal of 3518530625713 is 3175260358153.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2398694707984 + 1119835917729 = 1548772^2 + 1058223^2 .

It is a cyclic number.

It is not a de Polignac number, because 3518530625713 - 2¹ = 3518530625711 is a prime.

Together with 3518530625711, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3518530625711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1759265312856 + 1759265312857.

It is an arithmetic number, because the mean of its divisors is an integer number (1759265312857).

Almost surely, 2^{3518530625713} is an apocalyptic number.

It is an amenable number.

3518530625713 is a deficient number, since it is larger than the sum of its proper divisors (1).

3518530625713 is an equidigital number, since it uses as much as digits as its factorization.

3518530625713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268000, while the sum is 49.

The spelling of 3518530625713 in words is "three trillion, five hundred eighteen billion, five hundred thirty million, six hundred twenty-five thousand, seven hundred thirteen".