7012755377 has 2 divisors, whose sum is σ = 7012755378. Its totient is φ = 7012755376.

The previous prime is 7012755329. The next prime is 7012755389. The reversal of 7012755377 is 7735572107.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6114614416 + 898140961 = 78196^2 + 29969^2 .

It is an emirp because it is prime and its reverse (7735572107) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7012755377 - 2²⁴ = 6995978161 is a prime.

It is not a weakly prime, because it can be changed into another prime (7012755307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3506377688 + 3506377689.

It is an arithmetic number, because the mean of its divisors is an integer number (3506377689).

Almost surely, 2^7012755377 is an apocalyptic number.

It is an amenable number.

7012755377 is a deficient number, since it is larger than the sum of its proper divisors (1).

7012755377 is an equidigital number, since it uses as much as digits as its factorization.

7012755377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360150, while the sum is 44.

The square root of 7012755377 is about 83742.1959169928. The cubic root of 7012755377 is about 1914.0923900470.

The spelling of 7012755377 in words is "seven billion, twelve million, seven hundred fifty-five thousand, three hundred seventy-seven".