4866030181 has 2 divisors, whose sum is σ = 4866030182. Its totient is φ = 4866030180.

The previous prime is 4866030163. The next prime is 4866030193. The reversal of 4866030181 is 1810306684.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4674456900 + 191573281 = 68370^2 + 13841^2 .

It is a cyclic number.

It is not a de Polignac number, because 4866030181 - 2⁷ = 4866030053 is a prime.

It is a super-3 number, since 3×4866030181³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 4866030181.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4866030161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2433015090 + 2433015091.

It is an arithmetic number, because the mean of its divisors is an integer number (2433015091).

Almost surely, 2^4866030181 is an apocalyptic number.

It is an amenable number.

4866030181 is a deficient number, since it is larger than the sum of its proper divisors (1).

4866030181 is an equidigital number, since it uses as much as digits as its factorization.

4866030181 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 4866030181 is about 69756.9364364577. The cubic root of 4866030181 is about 1694.5651325066.

The spelling of 4866030181 in words is "four billion, eight hundred sixty-six million, thirty thousand, one hundred eighty-one".