5220355242 has 16 divisors (see below), whose sum is σ = 10533107520. Its totient is φ = 1724718912.

The previous prime is 5220355237. The next prime is 5220355247. The reversal of 5220355242 is 2425530225.

It is an interprime number because it is at equal distance from previous prime (5220355237) and next prime (5220355247).

It is not an unprimeable number, because it can be changed into a prime (5220355247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3849142 + ... + 3850497.

It is an arithmetic number, because the mean of its divisors is an integer number (658319220).

Almost surely, 2^5220355242 is an apocalyptic number.

5220355242 is an abundant number, since it is smaller than the sum of its proper divisors (5312752278).

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

5220355242 is a wasteful number, since it uses less digits than its factorization.

5220355242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7699757.

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 5220355242 is about 72252.0258677914. The cubic root of 5220355242 is about 1734.7358451971.

Adding to 5220355242 its reverse (2425530225), we get a palindrome (7645885467).

The spelling of 5220355242 in words is "five billion, two hundred twenty million, three hundred fifty-five thousand, two hundred forty-two".