77035006330193 has 2 divisors, whose sum is σ = 77035006330194. Its totient is φ = 77035006330192.

The previous prime is 77035006330123. The next prime is 77035006330327. The reversal of 77035006330193 is 39103360053077.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62910548234689 + 14124458095504 = 7931617^2 + 3758252^2 .

It is a cyclic number.

It is not a de Polignac number, because 77035006330193 - 2²⁰ = 77035005281617 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (77035006330103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38517503165096 + 38517503165097.

It is an arithmetic number, because the mean of its divisors is an integer number (38517503165097).

Almost surely, 2^{77035006330193} is an apocalyptic number.

It is an amenable number.

77035006330193 is a deficient number, since it is larger than the sum of its proper divisors (1).

77035006330193 is an equidigital number, since it uses as much as digits as its factorization.

77035006330193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1071630, while the sum is 47.

The spelling of 77035006330193 in words is "seventy-seven trillion, thirty-five billion, six million, three hundred thirty thousand, one hundred ninety-three".