3115144052 has 12 divisors (see below), whose sum is σ = 5452291236. Its totient is φ = 1557346560.

The previous prime is 3115144003. The next prime is 3115144057. The reversal of 3115144052 is 2504415113.

It can be written as a sum of positive squares in 2 ways, for example, as 134420836 + 2980723216 = 11594^2 + 54596^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3115144057) 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, 23099 + ... + 82242.

It is an arithmetic number, because the mean of its divisors is an integer number (454357603).

Almost surely, 2^3115144052 is an apocalyptic number.

It is an amenable number.

3115144052 is a deficient number, since it is larger than the sum of its proper divisors (2337147184).

3115144052 is a wasteful number, since it uses less digits than its factorization.

3115144052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112738 (or 112736 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 3115144052 is about 55813.4755413063. The cubic root of 3115144052 is about 1460.4702388457.

Adding to 3115144052 its reverse (2504415113), we get a palindrome (5619559165).

The spelling of 3115144052 in words is "three billion, one hundred fifteen million, one hundred forty-four thousand, fifty-two".