11135505004 has 24 divisors (see below), whose sum is σ = 21382114320. Its totient is φ = 5042491584.

The previous prime is 11135505001. The next prime is 11135505041. The reversal of 11135505004 is 40050553111.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11135505004.

It is not an unprimeable number, because it can be changed into a prime (11135505001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2017474 + ... + 2022985.

It is an arithmetic number, because the mean of its divisors is an integer number (890921430).

Almost surely, 2^11135505004 is an apocalyptic number.

It is an amenable number.

11135505004 is a deficient number, since it is larger than the sum of its proper divisors (10246609316).

11135505004 is a wasteful number, since it uses less digits than its factorization.

11135505004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4040529 (or 4040527 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

The spelling of 11135505004 in words is "eleven billion, one hundred thirty-five million, five hundred five thousand, four".