11504034535 has 48 divisors (see below), whose sum is σ = 16361909280. Its totient is φ = 7740902400.

The previous prime is 11504034511. The next prime is 11504034539. The reversal of 11504034535 is 53543040511.

It is not a de Polignac number, because 11504034535 - 2⁹ = 11504034023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11504034497 and 11504034506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11504034539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2985360 + ... + 2989210.

It is an arithmetic number, because the mean of its divisors is an integer number (340873110).

Almost surely, 2^11504034535 is an apocalyptic number.

11504034535 is a deficient number, since it is larger than the sum of its proper divisors (4857874745).

11504034535 is a wasteful number, since it uses less digits than its factorization.

11504034535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4096 (or 4089 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 11504034535 in words is "eleven billion, five hundred four million, thirty-four thousand, five hundred thirty-five".