5620216520 has 64 divisors (see below), whose sum is σ = 13268586240. Its totient is φ = 2138400000.

The previous prime is 5620216519. The next prime is 5620216529. The reversal of 5620216520 is 256120265.

It is not an unprimeable number, because it can be changed into a prime (5620216529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149645 + ... + 183395.

It is an arithmetic number, because the mean of its divisors is an integer number (207321660).

Almost surely, 2^5620216520 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 5620216520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6634293120).

5620216520 is an abundant number, since it is smaller than the sum of its proper divisors (7648369720).

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

5620216520 is a wasteful number, since it uses less digits than its factorization.

5620216520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33966 (or 33962 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 5620216520 is about 74968.1033506918. The cubic root of 5620216520 is about 1777.9423810380.

Adding to 5620216520 its reverse (256120265), we get a palindrome (5876336785).

The spelling of 5620216520 in words is "five billion, six hundred twenty million, two hundred sixteen thousand, five hundred twenty".