3115475243 has 8 divisors (see below), whose sum is σ = 3173538816. Its totient is φ = 3057805800.

The previous prime is 3115475213. The next prime is 3115475257. The reversal of 3115475243 is 3425745113.

3115475243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3115475243 - 2¹² = 3115471147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3115475213) 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, 82553 + ... + 114218.

It is an arithmetic number, because the mean of its divisors is an integer number (396692352).

Almost surely, 2^3115475243 is an apocalyptic number.

3115475243 is a deficient number, since it is larger than the sum of its proper divisors (58063573).

3115475243 is a wasteful number, since it uses less digits than its factorization.

3115475243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197065.

The product of its digits is 50400, while the sum is 35.

The square root of 3115475243 is about 55816.4424072334. The cubic root of 3115475243 is about 1460.5219943397.

The spelling of 3115475243 in words is "three billion, one hundred fifteen million, four hundred seventy-five thousand, two hundred forty-three".