5227207720 has 32 divisors (see below), whose sum is σ = 13441392000. Its totient is φ = 1792185408.

The previous prime is 5227207709. The next prime is 5227207757. The reversal of 5227207720 is 277027225.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9334020 + ... + 9334579.

It is an arithmetic number, because the mean of its divisors is an integer number (420043500).

Almost surely, 2^5227207720 is an apocalyptic number.

It is an amenable number.

5227207720 is an abundant number, since it is smaller than the sum of its proper divisors (8214184280).

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

5227207720 is a wasteful number, since it uses less digits than its factorization.

5227207720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18668617 (or 18668613 counting only the distinct ones).

The product of its (nonzero) digits is 27440, while the sum is 34.

The square root of 5227207720 is about 72299.4309797802. The cubic root of 5227207720 is about 1735.4945446347.

The spelling of 5227207720 in words is "five billion, two hundred twenty-seven million, two hundred seven thousand, seven hundred twenty".