11522435755 has 8 divisors (see below), whose sum is σ = 13828230000. Its totient is φ = 9217077216.

The previous prime is 11522435747. The next prime is 11522435777. The reversal of 11522435755 is 55753422511.

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

It is a cyclic number.

It is not a de Polignac number, because 11522435755 - 2³ = 11522435747 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47605 + ... + 159094.

It is an arithmetic number, because the mean of its divisors is an integer number (1728528750).

Almost surely, 2^11522435755 is an apocalyptic number.

11522435755 is a deficient number, since it is larger than the sum of its proper divisors (2305794245).

11522435755 is a wasteful number, since it uses less digits than its factorization.

11522435755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217853.

The product of its digits is 210000, while the sum is 40.

The spelling of 11522435755 in words is "eleven billion, five hundred twenty-two million, four hundred thirty-five thousand, seven hundred fifty-five".