11933556798 has 16 divisors (see below), whose sum is σ = 24041327760. Its totient is φ = 3948816576.

The previous prime is 11933556749. The next prime is 11933556809. The reversal of 11933556798 is 89765533911.

11933556798 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7258033 + ... + 7259676.

It is an arithmetic number, because the mean of its divisors is an integer number (1502582985).

Almost surely, 2^11933556798 is an apocalyptic number.

11933556798 is an abundant number, since it is smaller than the sum of its proper divisors (12107770962).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11933556798 is a wasteful number, since it uses less digits than its factorization.

11933556798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14517851.

The product of its digits is 6123600, while the sum is 57.

The spelling of 11933556798 in words is "eleven billion, nine hundred thirty-three million, five hundred fifty-six thousand, seven hundred ninety-eight".