11626345616603 has 8 divisors (see below), whose sum is σ = 11910457232016. Its totient is φ = 11342259820800.

The previous prime is 11626345616581. The next prime is 11626345616651. The reversal of 11626345616603 is 30661654362611.

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 11626345616603 - 2⁶ = 11626345616539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11626345636603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5541758 + ... + 7346003.

It is an arithmetic number, because the mean of its divisors is an integer number (1488807154002).

Almost surely, 2^{11626345616603} is an apocalyptic number.

11626345616603 is a deficient number, since it is larger than the sum of its proper divisors (284111615413).

11626345616603 is a wasteful number, since it uses less digits than its factorization.

11626345616603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12909805.

The product of its (nonzero) digits is 2799360, while the sum is 50.

The spelling of 11626345616603 in words is "eleven trillion, six hundred twenty-six billion, three hundred forty-five million, six hundred sixteen thousand, six hundred three".