11525113435 has 16 divisors (see below), whose sum is σ = 15108456960. Its totient is φ = 8370214240.

The previous prime is 11525113421. The next prime is 11525113477. The reversal of 11525113435 is 53431152511.

It is not a de Polignac number, because 11525113435 - 2⁵ = 11525113403 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11525113397 and 11525113406.

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, 106177 + ... + 185266.

It is an arithmetic number, because the mean of its divisors is an integer number (944278560).

Almost surely, 2^11525113435 is an apocalyptic number.

11525113435 is a deficient number, since it is larger than the sum of its proper divisors (3583343525).

11525113435 is a wasteful number, since it uses less digits than its factorization.

11525113435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292178.

The product of its digits is 9000, while the sum is 31.

Adding to 11525113435 its reverse (53431152511), we get a palindrome (64956265946).

The spelling of 11525113435 in words is "eleven billion, five hundred twenty-five million, one hundred thirteen thousand, four hundred thirty-five".