4205352245 has 8 divisors (see below), whose sum is σ = 5115552216. Its totient is φ = 3318195456.

The previous prime is 4205352233. The next prime is 4205352311. The reversal of 4205352245 is 5422535024.

It can be written as a sum of positive squares in 4 ways, for example, as 96157636 + 4109194609 = 9806^2 + 64103^2 .

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 4205352245 - 2⁶ = 4205352181 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 5760392 + ... + 5761121.

It is an arithmetic number, because the mean of its divisors is an integer number (639444027).

Almost surely, 2^4205352245 is an apocalyptic number.

It is an amenable number.

4205352245 is a deficient number, since it is larger than the sum of its proper divisors (910199971).

4205352245 is a wasteful number, since it uses less digits than its factorization.

4205352245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11521591.

The product of its (nonzero) digits is 48000, while the sum is 32.

The square root of 4205352245 is about 64848.6873035993. The cubic root of 4205352245 is about 1614.1137095018.

Adding to 4205352245 its reverse (5422535024), we get a palindrome (9627887269).

The spelling of 4205352245 in words is "four billion, two hundred five million, three hundred fifty-two thousand, two hundred forty-five".