11513834635 has 32 divisors (see below), whose sum is σ = 14659190784. Its totient is φ = 8670816000.

The previous prime is 11513834627. The next prime is 11513834653. The reversal of 11513834635 is 53643831511.

11513834635 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11513834635 - 2³ = 11513834627 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 675670 + ... + 692500.

It is an arithmetic number, because the mean of its divisors is an integer number (458099712).

Almost surely, 2^11513834635 is an apocalyptic number.

11513834635 is a deficient number, since it is larger than the sum of its proper divisors (3145356149).

11513834635 is a wasteful number, since it uses less digits than its factorization.

11513834635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16995.

The product of its digits is 129600, while the sum is 40.

The spelling of 11513834635 in words is "eleven billion, five hundred thirteen million, eight hundred thirty-four thousand, six hundred thirty-five".