6069320657 has 2 divisors, whose sum is σ = 6069320658. Its totient is φ = 6069320656.

The previous prime is 6069320627. The next prime is 6069320659. The reversal of 6069320657 is 7560239606.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4575034321 + 1494286336 = 67639^2 + 38656^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6069320657 is a prime.

Together with 6069320659, 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 (6069320659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3034660328 + 3034660329.

It is an arithmetic number, because the mean of its divisors is an integer number (3034660329).

Almost surely, 2^6069320657 is an apocalyptic number.

It is an amenable number.

6069320657 is a deficient number, since it is larger than the sum of its proper divisors (1).

6069320657 is an equidigital number, since it uses as much as digits as its factorization.

6069320657 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 408240, while the sum is 44.

The square root of 6069320657 is about 77905.8448192432. The cubic root of 6069320657 is about 1824.0918137944.

The spelling of 6069320657 in words is "six billion, sixty-nine million, three hundred twenty thousand, six hundred fifty-seven".