7136757073 has 2 divisors, whose sum is σ = 7136757074. Its totient is φ = 7136757072.

The previous prime is 7136757071. The next prime is 7136757077. The reversal of 7136757073 is 3707576317.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6131359809 + 1005397264 = 78303^2 + 31708^2 .

It is an emirp because it is prime and its reverse (3707576317) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7136757073 - 2¹ = 7136757071 is a prime.

Together with 7136757071, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (7136757071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3568378536 + 3568378537.

It is an arithmetic number, because the mean of its divisors is an integer number (3568378537).

Almost surely, 2^7136757073 is an apocalyptic number.

It is an amenable number.

7136757073 is a deficient number, since it is larger than the sum of its proper divisors (1).

7136757073 is an equidigital number, since it uses as much as digits as its factorization.

7136757073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648270, while the sum is 46.

The square root of 7136757073 is about 84479.3292646195. The cubic root of 7136757073 is about 1925.3083959046.

The spelling of 7136757073 in words is "seven billion, one hundred thirty-six million, seven hundred fifty-seven thousand, seventy-three".