3115382245 has 4 divisors (see below), whose sum is σ = 3738458700. Its totient is φ = 2492305792.

The previous prime is 3115382227. The next prime is 3115382287. The reversal of 3115382245 is 5422835113.

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 1039030756 + 2076351489 = 32234^2 + 45567^2 .

It is a cyclic number.

It is not a de Polignac number, because 3115382245 - 2¹¹ = 3115380197 is a prime.

It is a super-2 number, since 2×3115382245² = 19411213064922480050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3115382245.

It is a congruent number.

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, 311538220 + ... + 311538229.

It is an arithmetic number, because the mean of its divisors is an integer number (934614675).

Almost surely, 2^3115382245 is an apocalyptic number.

It is an amenable number.

3115382245 is a deficient number, since it is larger than the sum of its proper divisors (623076455).

3115382245 is an equidigital number, since it uses as much as digits as its factorization.

3115382245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623076454.

The product of its digits is 28800, while the sum is 34.

The square root of 3115382245 is about 55815.6093310823. The cubic root of 3115382245 is about 1460.5074618350.

The spelling of 3115382245 in words is "three billion, one hundred fifteen million, three hundred eighty-two thousand, two hundred forty-five".