11555066435 has 8 divisors (see below), whose sum is σ = 15126632496. Its totient is φ = 8403684640.

The previous prime is 11555066431. The next prime is 11555066437. The reversal of 11555066435 is 53466055511.

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

It is not a de Polignac number, because 11555066435 - 2² = 11555066431 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11555066392 and 11555066401.

It is not an unprimeable number, because it can be changed into a prime (11555066431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105046004 + ... + 105046113.

It is an arithmetic number, because the mean of its divisors is an integer number (1890829062).

Almost surely, 2^11555066435 is an apocalyptic number.

11555066435 is a deficient number, since it is larger than the sum of its proper divisors (3571566061).

11555066435 is a wasteful number, since it uses less digits than its factorization.

11555066435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210092133.

The product of its (nonzero) digits is 270000, while the sum is 41.

The spelling of 11555066435 in words is "eleven billion, five hundred fifty-five million, sixty-six thousand, four hundred thirty-five".