60066001161 has 6 divisors (see below), whose sum is σ = 86762001690. Its totient is φ = 40044000768.

The previous prime is 60066001159. The next prime is 60066001199. The reversal of 60066001161 is 16110066006.

It can be written as a sum of positive squares in only one way, i.e., 32991273225 + 27074727936 = 181635^2 + 164544^2 .

It is not a de Polignac number, because 60066001161 - 2¹ = 60066001159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60066000161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3337000056 + ... + 3337000073.

It is an arithmetic number, because the mean of its divisors is an integer number (14460333615).

Almost surely, 2^60066001161 is an apocalyptic number.

It is an amenable number.

60066001161 is a deficient number, since it is larger than the sum of its proper divisors (26696000529).

60066001161 is a wasteful number, since it uses less digits than its factorization.

60066001161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6674000135 (or 6674000132 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

Adding to 60066001161 its reverse (16110066006), we get a palindrome (76176067167).

The spelling of 60066001161 in words is "sixty billion, sixty-six million, one thousand, one hundred sixty-one".