6066050021 has 2 divisors, whose sum is σ = 6066050022. Its totient is φ = 6066050020.

The previous prime is 6066050017. The next prime is 6066050057. The reversal of 6066050021 is 1200506606.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5053219396 + 1012830625 = 71086^2 + 31825^2 .

It is a cyclic number.

It is not a de Polignac number, because 6066050021 - 2² = 6066050017 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6066050071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3033025010 + 3033025011.

It is an arithmetic number, because the mean of its divisors is an integer number (3033025011).

Almost surely, 2^6066050021 is an apocalyptic number.

It is an amenable number.

6066050021 is a deficient number, since it is larger than the sum of its proper divisors (1).

6066050021 is an equidigital number, since it uses as much as digits as its factorization.

6066050021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 6066050021 is about 77884.8510366425. The cubic root of 6066050021 is about 1823.7640993404.

Adding to 6066050021 its reverse (1200506606), we get a palindrome (7266556627).

The spelling of 6066050021 in words is "six billion, sixty-six million, fifty thousand, twenty-one".