5086161 has 12 divisors (see below), whose sum is σ = 7366788. Its totient is φ = 3381504.

The previous prime is 5086153. The next prime is 5086163. The reversal of 5086161 is 1616805.

It can be written as a sum of positive squares in 2 ways, for example, as 2624400 + 2461761 = 1620^2 + 1569^2 .

It is not a de Polignac number, because 5086161 - 2³ = 5086153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5086163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4861 + ... + 5813.

It is an arithmetic number, because the mean of its divisors is an integer number (613899).

Almost surely, 2^5086161 is an apocalyptic number.

It is an amenable number.

5086161 is a deficient number, since it is larger than the sum of its proper divisors (2280627).

5086161 is a wasteful number, since it uses less digits than its factorization.

5086161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1552 (or 1549 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 5086161 is about 2255.2518706344. The cubic root of 5086161 is about 171.9742277051.

The spelling of 5086161 in words is "five million, eighty-six thousand, one hundred sixty-one".