11690805048 has 64 divisors (see below), whose sum is σ = 32325958560. Its totient is φ = 3499946496.

The previous prime is 11690805037. The next prime is 11690805053. The reversal of 11690805048 is 84050809611.

11690805048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

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 15 ways as a sum of consecutive naturals, for example, 494815 + ... + 517902.

Almost surely, 2^11690805048 is an apocalyptic number.

It is an amenable number.

11690805048 is an abundant number, since it is smaller than the sum of its proper divisors (20635153512).

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

11690805048 is a wasteful number, since it uses less digits than its factorization.

11690805048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012776 (or 1012772 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 42.

The spelling of 11690805048 in words is "eleven billion, six hundred ninety million, eight hundred five thousand, forty-eight".