6713306910025 has 81 divisors (see below), whose sum is σ = 8755202477749. Its totient is φ = 5106228285760.

The previous prime is 6713306909993. The next prime is 6713306910029. The reversal of 6713306910025 is 5200196033176.

The square root of 6713306910025 is 2591005.

It is a perfect power (a square), and thus also a powerful number.

6713306910025 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 92278035529 + 6621028874496 = 303773^2 + 2573136^2 .

It is not a de Polignac number, because 6713306910025 - 2⁵ = 6713306909993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6713306910029) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 40199442492 + ... + 40199442658.

Almost surely, 2^{6713306910025} is an apocalyptic number.

6713306910025 is the 2591005-th square number.

6713306910025 is the 1295503-rd centered octagonal number.

It is an amenable number.

6713306910025 is a deficient number, since it is larger than the sum of its proper divisors (2041895567724).

6713306910025 is an equidigital number, since it uses as much as digits as its factorization.

6713306910025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616 (or 308 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 43.

The spelling of 6713306910025 in words is "six trillion, seven hundred thirteen billion, three hundred six million, nine hundred ten thousand, twenty-five".