5656065011 has 2 divisors, whose sum is σ = 5656065012. Its totient is φ = 5656065010.

The previous prime is 5656065007. The next prime is 5656065013. The reversal of 5656065011 is 1105606565.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5656065011 - 2² = 5656065007 is a prime.

Together with 5656065013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5656065013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2828032505 + 2828032506.

It is an arithmetic number, because the mean of its divisors is an integer number (2828032506).

Almost surely, 2^5656065011 is an apocalyptic number.

5656065011 is a deficient number, since it is larger than the sum of its proper divisors (1).

5656065011 is an equidigital number, since it uses as much as digits as its factorization.

5656065011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27000, while the sum is 35.

The square root of 5656065011 is about 75206.8149239150. The cubic root of 5656065011 is about 1781.7145675775.

The spelling of 5656065011 in words is "five billion, six hundred fifty-six million, sixty-five thousand, eleven".