2513112536 has 32 divisors (see below), whose sum is σ = 5160505680. Its totient is φ = 1137868800.

The previous prime is 2513112517. The next prime is 2513112559. The reversal of 2513112536 is 6352113152.

2513112536 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2513112499 and 2513112508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32945 + ... + 78176.

Almost surely, 2^2513112536 is an apocalyptic number.

It is an amenable number.

2513112536 is an abundant number, since it is smaller than the sum of its proper divisors (2647393144).

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

2513112536 is a wasteful number, since it uses less digits than its factorization.

2513112536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111395 (or 111391 counting only the distinct ones).

The product of its digits is 5400, while the sum is 29.

The square root of 2513112536 is about 50130.9538708371. The cubic root of 2513112536 is about 1359.5775316968.

Adding to 2513112536 its reverse (6352113152), we get a palindrome (8865225688).

The spelling of 2513112536 in words is "two billion, five hundred thirteen million, one hundred twelve thousand, five hundred thirty-six".