5220110640 has 40 divisors (see below), whose sum is σ = 16182343728. Its totient is φ = 1392029440.

The previous prime is 5220110587. The next prime is 5220110713. The reversal of 5220110640 is 460110225.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 10874991 + ... + 10875470.

Almost surely, 2^5220110640 is an apocalyptic number.

It is an amenable number.

5220110640 is an abundant number, since it is smaller than the sum of its proper divisors (10962233088).

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

5220110640 is a wasteful number, since it uses less digits than its factorization.

5220110640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21750477 (or 21750471 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 5220110640 is about 72250.3331480208. Note that the first 3 decimals coincide. The cubic root of 5220110640 is about 1734.7087508414.

Adding to 5220110640 its reverse (460110225), we get a palindrome (5680220865).

The spelling of 5220110640 in words is "five billion, two hundred twenty million, one hundred ten thousand, six hundred forty".