5000172220 has 48 divisors (see below), whose sum is σ = 10796639616. Its totient is φ = 1944000000.

The previous prime is 5000172197. The next prime is 5000172223. The reversal of 5000172220 is 222710005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5000172223) 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 15 ways as a sum of consecutive naturals, for example, 210970 + ... + 233470.

It is an arithmetic number, because the mean of its divisors is an integer number (224929992).

Almost surely, 2^5000172220 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5000172220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5398319808).

5000172220 is an abundant number, since it is smaller than the sum of its proper divisors (5796467396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5000172220 is a wasteful number, since it uses less digits than its factorization.

5000172220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22822 (or 22820 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 5000172220 is about 70711.8958874672. The cubic root of 5000172220 is about 1709.9955792551.

Adding to 5000172220 its reverse (222710005), we get a palindrome (5222882225).

It can be divided in two parts, 50001 and 72220, that added together give a palindrome (122221).

The spelling of 5000172220 in words is "five billion, one hundred seventy-two thousand, two hundred twenty".