5245040222 has 8 divisors (see below), whose sum is σ = 7870529376. Its totient is φ = 2621530432.

The previous prime is 5245040149. The next prime is 5245040239. The reversal of 5245040222 is 2220405425.

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 = 5245040191 and 5245040200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 488198 + ... + 498825.

It is an arithmetic number, because the mean of its divisors is an integer number (983816172).

Almost surely, 2^5245040222 is an apocalyptic number.

5245040222 is a deficient number, since it is larger than the sum of its proper divisors (2625489154).

5245040222 is a wasteful number, since it uses less digits than its factorization.

5245040222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 989682.

The product of its (nonzero) digits is 6400, while the sum is 26.

The square root of 5245040222 is about 72422.6499239016. The cubic root of 5245040222 is about 1737.4658382394.

Adding to 5245040222 its reverse (2220405425), we get a palindrome (7465445647).

The spelling of 5245040222 in words is "five billion, two hundred forty-five million, forty thousand, two hundred twenty-two".