2445330205 has 4 divisors (see below), whose sum is σ = 2934396252. Its totient is φ = 1956264160.

The previous prime is 2445330203. The next prime is 2445330221. The reversal of 2445330205 is 5020335442.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1428613209 + 1016716996 = 37797^2 + 31886^2 .

It is not a de Polignac number, because 2445330205 - 2¹ = 2445330203 is a prime.

It is a super-2 number, since 2×2445330205² = 11959279622970684050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2445330203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244533016 + ... + 244533025.

It is an arithmetic number, because the mean of its divisors is an integer number (733599063).

Almost surely, 2^2445330205 is an apocalyptic number.

It is an amenable number.

2445330205 is a deficient number, since it is larger than the sum of its proper divisors (489066047).

2445330205 is an equidigital number, since it uses as much as digits as its factorization.

2445330205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489066046.

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 2445330205 is about 49450.2801306524. The cubic root of 2445330205 is about 1347.2426949983.

Adding to 2445330205 its reverse (5020335442), we get a palindrome (7465665647).

The spelling of 2445330205 in words is "two billion, four hundred forty-five million, three hundred thirty thousand, two hundred five".