5223242245 has 8 divisors (see below), whose sum is σ = 6750036216. Its totient is φ = 3857163456.

The previous prime is 5223242243. The next prime is 5223242249. The reversal of 5223242245 is 5422423225.

It can be written as a sum of positive squares in 4 ways, for example, as 19351201 + 5203891044 = 4399^2 + 72138^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5223242245 - 2¹ = 5223242243 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5223242243) 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, 40178722 + ... + 40178851.

It is an arithmetic number, because the mean of its divisors is an integer number (843754527).

Almost surely, 2^5223242245 is an apocalyptic number.

It is an amenable number.

5223242245 is a deficient number, since it is larger than the sum of its proper divisors (1526793971).

5223242245 is a wasteful number, since it uses less digits than its factorization.

5223242245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80357591.

The product of its digits is 38400, while the sum is 31.

The square root of 5223242245 is about 72272.0018056785. The cubic root of 5223242245 is about 1735.0555721389.

The spelling of 5223242245 in words is "five billion, two hundred twenty-three million, two hundred forty-two thousand, two hundred forty-five".