6165030061 has 2 divisors, whose sum is σ = 6165030062. Its totient is φ = 6165030060.

The previous prime is 6165030043. The next prime is 6165030107. The reversal of 6165030061 is 1600305616.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6001445961 + 163584100 = 77469^2 + 12790^2 .

It is a cyclic number.

It is not a de Polignac number, because 6165030061 - 2⁵ = 6165030029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6165030041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3082515030 + 3082515031.

It is an arithmetic number, because the mean of its divisors is an integer number (3082515031).

Almost surely, 2^6165030061 is an apocalyptic number.

It is an amenable number.

6165030061 is a deficient number, since it is larger than the sum of its proper divisors (1).

6165030061 is an equidigital number, since it uses as much as digits as its factorization.

6165030061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 6165030061 is about 78517.7053982094. The cubic root of 6165030061 is about 1833.6301141105.

Adding to 6165030061 its reverse (1600305616), we get a palindrome (7765335677).

The spelling of 6165030061 in words is "six billion, one hundred sixty-five million, thirty thousand, sixty-one".