2516113312 has 24 divisors (see below), whose sum is σ = 5124413700. Its totient is φ = 1214674944.

The previous prime is 2516113307. The next prime is 2516113319. The reversal of 2516113312 is 2133116152.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2500400016 + 15713296 = 50004^2 + 3964^2 .

It is not an unprimeable number, because it can be changed into a prime (2516113319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1354737 + ... + 1356592.

Almost surely, 2^2516113312 is an apocalyptic number.

It is an amenable number.

2516113312 is an abundant number, since it is smaller than the sum of its proper divisors (2608300388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2516113312 is a wasteful number, since it uses less digits than its factorization.

2516113312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2711368 (or 2711360 counting only the distinct ones).

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

The square root of 2516113312 is about 50160.8743145492. The cubic root of 2516113312 is about 1360.1184498909.

Adding to 2516113312 its reverse (2133116152), we get a palindrome (4649229464).

The spelling of 2516113312 in words is "two billion, five hundred sixteen million, one hundred thirteen thousand, three hundred twelve".