5220555242 has 8 divisors (see below), whose sum is σ = 8949523296. Its totient is φ = 2237380812.

The previous prime is 5220555199. The next prime is 5220555251. The reversal of 5220555242 is 2425550225.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 5220555199 and 5220555208.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 186448388 + ... + 186448415.

It is an arithmetic number, because the mean of its divisors is an integer number (1118690412).

Almost surely, 2^5220555242 is an apocalyptic number.

5220555242 is a deficient number, since it is larger than the sum of its proper divisors (3728968054).

5220555242 is a wasteful number, since it uses less digits than its factorization.

5220555242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372896812.

The product of its (nonzero) digits is 40000, while the sum is 32.

The square root of 5220555242 is about 72253.4098987723. The cubic root of 5220555242 is about 1734.7579983982.

The spelling of 5220555242 in words is "five billion, two hundred twenty million, five hundred fifty-five thousand, two hundred forty-two".