5005001610172 has 24 divisors (see below), whose sum is σ = 8868805102080. Its totient is φ = 2471131196160.

The previous prime is 5005001610143. The next prime is 5005001610179. The reversal of 5005001610172 is 2710161005005.

It is a super-2 number, since 2×5005001610172² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5005001610172.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5005001610179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8966268 + ... + 9508099.

It is an arithmetic number, because the mean of its divisors is an integer number (369533545920).

Almost surely, 2^{5005001610172} is an apocalyptic number.

It is an amenable number.

5005001610172 is a deficient number, since it is larger than the sum of its proper divisors (3863803491908).

5005001610172 is a wasteful number, since it uses less digits than its factorization.

5005001610172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18475221 (or 18475219 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 28.

Adding to 5005001610172 its reverse (2710161005005), we get a palindrome (7715162615177).

The spelling of 5005001610172 in words is "five trillion, five billion, one million, six hundred ten thousand, one hundred seventy-two".