11052505585 has 8 divisors (see below), whose sum is σ = 14468734656. Its totient is φ = 8038185840.

The previous prime is 11052505531. The next prime is 11052505589. The reversal of 11052505585 is 58550525011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-11052505585 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11052505589) 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 7 ways as a sum of consecutive naturals, for example, 100477269 + ... + 100477378.

It is an arithmetic number, because the mean of its divisors is an integer number (1808591832).

Almost surely, 2^11052505585 is an apocalyptic number.

It is an amenable number.

11052505585 is a deficient number, since it is larger than the sum of its proper divisors (3416229071).

11052505585 is a wasteful number, since it uses less digits than its factorization.

11052505585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200954663.

The product of its (nonzero) digits is 50000, while the sum is 37.

The spelling of 11052505585 in words is "eleven billion, fifty-two million, five hundred five thousand, five hundred eighty-five".