5182211840 has 144 divisors (see below), whose sum is σ = 13830112800. Its totient is φ = 1847279616.

The previous prime is 5182211833. The next prime is 5182211843. The reversal of 5182211840 is 481122815.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 5182211797 and 5182211806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5182211843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 477191 + ... + 487929.

It is an arithmetic number, because the mean of its divisors is an integer number (96042450).

Almost surely, 2^5182211840 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 5182211840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6915056400).

5182211840 is an abundant number, since it is smaller than the sum of its proper divisors (8647900960).

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

5182211840 is a wasteful number, since it uses less digits than its factorization.

5182211840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10802 (or 10788 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 32.

The square root of 5182211840 is about 71987.5811511958. The cubic root of 5182211840 is about 1730.5004666546.

The spelling of 5182211840 in words is "five billion, one hundred eighty-two million, two hundred eleven thousand, eight hundred forty".