11513016610052 has 12 divisors (see below), whose sum is σ = 20639188313436. Its totient is φ = 5616105663360.

The previous prime is 11513016610033. The next prime is 11513016610079. The reversal of 11513016610052 is 25001661031511.

It can be written as a sum of positive squares in 2 ways, for example, as 3957807851776 + 7555208758276 = 1989424^2 + 2748674^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35100660233 + ... + 35100660560.

It is an arithmetic number, because the mean of its divisors is an integer number (1719932359453).

Almost surely, 2^{11513016610052} is an apocalyptic number.

It is an amenable number.

11513016610052 is a deficient number, since it is larger than the sum of its proper divisors (9126171703384).

11513016610052 is a wasteful number, since it uses less digits than its factorization.

11513016610052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70201320838 (or 70201320836 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 32.

Adding to 11513016610052 its reverse (25001661031511), we get a palindrome (36514677641563).

The spelling of 11513016610052 in words is "eleven trillion, five hundred thirteen billion, sixteen million, six hundred ten thousand, fifty-two".