5166112361 has 2 divisors, whose sum is σ = 5166112362. Its totient is φ = 5166112360.

The previous prime is 5166112351. The next prime is 5166112373. The reversal of 5166112361 is 1632116615.

5166112361 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4193857600 + 972254761 = 64760^2 + 31181^2 .

It is a cyclic number.

It is not a de Polignac number, because 5166112361 - 2¹⁰ = 5166111337 is a prime.

It is not a weakly prime, because it can be changed into another prime (5166112351) 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 as a sum of consecutive naturals, namely, 2583056180 + 2583056181.

It is an arithmetic number, because the mean of its divisors is an integer number (2583056181).

Almost surely, 2^5166112361 is an apocalyptic number.

It is an amenable number.

5166112361 is a deficient number, since it is larger than the sum of its proper divisors (1).

5166112361 is an equidigital number, since it uses as much as digits as its factorization.

5166112361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 32.

The square root of 5166112361 is about 71875.6729429367. The cubic root of 5166112361 is about 1728.7065700487.

Adding to 5166112361 its reverse (1632116615), we get a palindrome (6798228976).

The spelling of 5166112361 in words is "five billion, one hundred sixty-six million, one hundred twelve thousand, three hundred sixty-one".