1135504135 has 16 divisors (see below), whose sum is σ = 1470882240. Its totient is φ = 838942720.

The previous prime is 1135504091. The next prime is 1135504199. The reversal of 1135504135 is 5314055311.

It is a de Polignac number, because none of the positive numbers 2^k-1135504135 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166906 + ... + 173575.

It is an arithmetic number, because the mean of its divisors is an integer number (91930140).

Almost surely, 2^1135504135 is an apocalyptic number.

1135504135 is a deficient number, since it is larger than the sum of its proper divisors (335378105).

1135504135 is a wasteful number, since it uses less digits than its factorization.

1135504135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340538.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 1135504135 is about 33697.2422462136. The cubic root of 1135504135 is about 1043.2688491439.

Adding to 1135504135 its reverse (5314055311), we get a palindrome (6449559446).

The spelling of 1135504135 in words is "one billion, one hundred thirty-five million, five hundred four thousand, one hundred thirty-five".