11540522115235 has 8 divisors (see below), whose sum is σ = 14075653203216. Its totient is φ = 9081066582240.

The previous prime is 11540522115149. The next prime is 11540522115293. The reversal of 11540522115235 is 53251122504511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11540522115235 - 2¹⁷ = 11540521984163 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11540522115194 and 11540522115203.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18918888409 + ... + 18918889018.

It is an arithmetic number, because the mean of its divisors is an integer number (1759456650402).

Almost surely, 2^{11540522115235} is an apocalyptic number.

11540522115235 is a deficient number, since it is larger than the sum of its proper divisors (2535131087981).

11540522115235 is an equidigital number, since it uses as much as digits as its factorization.

11540522115235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37837777493.

The product of its (nonzero) digits is 60000, while the sum is 37.

Adding to 11540522115235 its reverse (53251122504511), we get a palindrome (64791644619746).

The spelling of 11540522115235 in words is "eleven trillion, five hundred forty billion, five hundred twenty-two million, one hundred fifteen thousand, two hundred thirty-five".