5002161 has 8 divisors (see below), whose sum is σ = 6750240. Its totient is φ = 3294432.

The previous prime is 5002157. The next prime is 5002189. The reversal of 5002161 is 1612005.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5002161 - 2² = 5002157 is a prime.

It is a super-2 number, since 2×5002161² = 50043229339842, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5002161.

It is not an unprimeable number, because it can be changed into a prime (5002561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9796 + ... + 10293.

It is an arithmetic number, because the mean of its divisors is an integer number (843780).

Almost surely, 2^5002161 is an apocalyptic number.

It is an amenable number.

5002161 is a deficient number, since it is larger than the sum of its proper divisors (1748079).

5002161 is a wasteful number, since it uses less digits than its factorization.

5002161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20175.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 5002161 is about 2236.5511395897. The cubic root of 5002161 is about 171.0222261729.

Adding to 5002161 its reverse (1612005), we get a palindrome (6614166).

The spelling of 5002161 in words is "five million, two thousand, one hundred sixty-one".