613068652271 has 2 divisors, whose sum is σ = 613068652272. Its totient is φ = 613068652270.

The previous prime is 613068652169. The next prime is 613068652303. The reversal of 613068652271 is 172256860316.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 613068652271 - 2¹⁴ = 613068635887 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (613068652571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306534326135 + 306534326136.

It is an arithmetic number, because the mean of its divisors is an integer number (306534326136).

Almost surely, 2^613068652271 is an apocalyptic number.

613068652271 is a deficient number, since it is larger than the sum of its proper divisors (1).

613068652271 is an equidigital number, since it uses as much as digits as its factorization.

613068652271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 613068652271 in words is "six hundred thirteen billion, sixty-eight million, six hundred fifty-two thousand, two hundred seventy-one".