11726626652 has 12 divisors (see below), whose sum is σ = 22100181096. Its totient is φ = 5412289200.

The previous prime is 11726626631. The next prime is 11726626657. The reversal of 11726626652 is 25662662711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11726626657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112755974 + ... + 112756077.

It is an arithmetic number, because the mean of its divisors is an integer number (1841681758).

Almost surely, 2^11726626652 is an apocalyptic number.

It is an amenable number.

11726626652 is a deficient number, since it is larger than the sum of its proper divisors (10373554444).

11726626652 is a wasteful number, since it uses less digits than its factorization.

11726626652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225512068 (or 225512066 counting only the distinct ones).

The product of its digits is 362880, while the sum is 44.

The spelling of 11726626652 in words is "eleven billion, seven hundred twenty-six million, six hundred twenty-six thousand, six hundred fifty-two".