115535002235 has 4 divisors (see below), whose sum is σ = 138642002688. Its totient is φ = 92428001784.

The previous prime is 115535002157. The next prime is 115535002237. The reversal of 115535002235 is 532200535511.

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

It is a cyclic number.

It is not a de Polignac number, because 115535002235 - 2²⁰ = 115533953659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115535002237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11553500219 + ... + 11553500228.

It is an arithmetic number, because the mean of its divisors is an integer number (34660500672).

Almost surely, 2^115535002235 is an apocalyptic number.

115535002235 is a deficient number, since it is larger than the sum of its proper divisors (23107000453).

115535002235 is an equidigital number, since it uses as much as digits as its factorization.

115535002235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23107000452.

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

Adding to 115535002235 its reverse (532200535511), we get a palindrome (647735537746).

The spelling of 115535002235 in words is "one hundred fifteen billion, five hundred thirty-five million, two thousand, two hundred thirty-five".