1135252535 has 4 divisors (see below), whose sum is σ = 1362303048. Its totient is φ = 908202024.

The previous prime is 1135252529. The next prime is 1135252541. The reversal of 1135252535 is 5352525311.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1135252529) and next prime (1135252541).

It is a cyclic number.

It is not a de Polignac number, because 1135252535 - 2⁶ = 1135252471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113525249 + ... + 113525258.

It is an arithmetic number, because the mean of its divisors is an integer number (340575762).

Almost surely, 2^1135252535 is an apocalyptic number.

1135252535 is a deficient number, since it is larger than the sum of its proper divisors (227050513).

1135252535 is an equidigital number, since it uses as much as digits as its factorization.

1135252535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227050512.

The product of its digits is 22500, while the sum is 32.

The square root of 1135252535 is about 33693.5087962058. The cubic root of 1135252535 is about 1043.1917891480.

Adding to 1135252535 its reverse (5352525311), we get a palindrome (6487777846).

The spelling of 1135252535 in words is "one billion, one hundred thirty-five million, two hundred fifty-two thousand, five hundred thirty-five".