3115456545113 has 24 divisors (see below), whose sum is σ = 3443047783560. Its totient is φ = 2816843321600.

The previous prime is 3115456545067. The next prime is 3115456545199.

It is a happy number.

3115456545113 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 298977116944 + 2816479428169 = 546788^2 + 1678237^2 .

It is not a de Polignac number, because 3115456545113 - 2¹⁴ = 3115456528729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3115456545613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70750043 + ... + 70794063.

It is an arithmetic number, because the mean of its divisors is an integer number (143460324315).

Almost surely, 2^{3115456545113} is an apocalyptic number.

It is an amenable number.

3115456545113 is a deficient number, since it is larger than the sum of its proper divisors (327591238447).

3115456545113 is a wasteful number, since it uses less digits than its factorization.

3115456545113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47209 (or 47198 counting only the distinct ones).

The product of its digits is 540000, while the sum is 44.

The spelling of 3115456545113 in words is "three trillion, one hundred fifteen billion, four hundred fifty-six million, five hundred forty-five thousand, one hundred thirteen".