7136376613 has 2 divisors, whose sum is σ = 7136376614. Its totient is φ = 7136376612.

The previous prime is 7136376581. The next prime is 7136376617. The reversal of 7136376613 is 3166736317.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6131359809 + 1005016804 = 78303^2 + 31702^2 .

It is an emirp because it is prime and its reverse (3166736317) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7136376613 - 2⁵ = 7136376581 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7136376613.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7136376617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3568188306 + 3568188307.

It is an arithmetic number, because the mean of its divisors is an integer number (3568188307).

Almost surely, 2^7136376613 is an apocalyptic number.

It is an amenable number.

7136376613 is a deficient number, since it is larger than the sum of its proper divisors (1).

7136376613 is an equidigital number, since it uses as much as digits as its factorization.

7136376613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 285768, while the sum is 43.

The square root of 7136376613 is about 84477.0774411615. The cubic root of 7136376613 is about 1925.2741826131.

The spelling of 7136376613 in words is "seven billion, one hundred thirty-six million, three hundred seventy-six thousand, six hundred thirteen".