5066161 has 2 divisors, whose sum is σ = 5066162. Its totient is φ = 5066160.

The previous prime is 5066143. The next prime is 5066183. The reversal of 5066161 is 1616605.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5035536 + 30625 = 2244^2 + 175^2 .

It is a cyclic number.

It is not a de Polignac number, because 5066161 - 2¹⁵ = 5033393 is a prime.

It is not a weakly prime, because it can be changed into another prime (5066461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2533080 + 2533081.

It is an arithmetic number, because the mean of its divisors is an integer number (2533081).

Almost surely, 2^5066161 is an apocalyptic number.

It is an amenable number.

5066161 is a deficient number, since it is larger than the sum of its proper divisors (1).

5066161 is an equidigital number, since it uses as much as digits as its factorization.

5066161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 5066161 is about 2250.8134085259. The cubic root of 5066161 is about 171.7485170155.

The spelling of 5066161 in words is "five million, sixty-six thousand, one hundred sixty-one".