6066061993 has 2 divisors, whose sum is σ = 6066061994. Its totient is φ = 6066061992.

The previous prime is 6066061957. The next prime is 6066062081. The reversal of 6066061993 is 3991606606.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6065761689 + 300304 = 77883^2 + 548^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6066061993 is a prime.

It is not a weakly prime, because it can be changed into another prime (6066061913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3033030996 + 3033030997.

It is an arithmetic number, because the mean of its divisors is an integer number (3033030997).

Almost surely, 2^6066061993 is an apocalyptic number.

It is an amenable number.

6066061993 is a deficient number, since it is larger than the sum of its proper divisors (1).

6066061993 is an equidigital number, since it uses as much as digits as its factorization.

6066061993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 314928, while the sum is 46.

The square root of 6066061993 is about 77884.9278936560. The cubic root of 6066061993 is about 1823.7652991376.

The spelling of 6066061993 in words is "six billion, sixty-six million, sixty-one thousand, nine hundred ninety-three".