11065335977 has 2 divisors, whose sum is σ = 11065335978. Its totient is φ = 11065335976.

The previous prime is 11065335929. The next prime is 11065335997. The reversal of 11065335977 is 77953356011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7681470736 + 3383865241 = 87644^2 + 58171^2 .

It is a cyclic number.

It is not a de Polignac number, because 11065335977 - 2¹² = 11065331881 is a prime.

It is not a weakly prime, because it can be changed into another prime (11065335997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5532667988 + 5532667989.

It is an arithmetic number, because the mean of its divisors is an integer number (5532667989).

Almost surely, 2^11065335977 is an apocalyptic number.

It is an amenable number.

11065335977 is a deficient number, since it is larger than the sum of its proper divisors (1).

11065335977 is an equidigital number, since it uses as much as digits as its factorization.

11065335977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 595350, while the sum is 47.

The spelling of 11065335977 in words is "eleven billion, sixty-five million, three hundred thirty-five thousand, nine hundred seventy-seven".