2512113316 has 6 divisors (see below), whose sum is σ = 4396198310. Its totient is φ = 1256056656.

The previous prime is 2512113311. The next prime is 2512113347. The reversal of 2512113316 is 6133112152.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1857265216 + 654848100 = 43096^2 + 25590^2 .

It is not an unprimeable number, because it can be changed into a prime (2512113311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 314014161 + ... + 314014168.

Almost surely, 2^2512113316 is an apocalyptic number.

It is an amenable number.

2512113316 is a deficient number, since it is larger than the sum of its proper divisors (1884084994).

2512113316 is a wasteful number, since it uses less digits than its factorization.

2512113316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628028333 (or 628028331 counting only the distinct ones).

The product of its digits is 1080, while the sum is 25.

The square root of 2512113316 is about 50120.9867819858. The cubic root of 2512113316 is about 1359.3973173038.

Adding to 2512113316 its reverse (6133112152), we get a palindrome (8645225468).

The spelling of 2512113316 in words is "two billion, five hundred twelve million, one hundred thirteen thousand, three hundred sixteen".