11807235056 has 20 divisors (see below), whose sum is σ = 24080545800. Its totient is φ = 5592900672.

The previous prime is 11807234987. The next prime is 11807235059. The reversal of 11807235056 is 65053270811.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11807235059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19419491 + ... + 19420098.

It is an arithmetic number, because the mean of its divisors is an integer number (1204027290).

Almost surely, 2^11807235056 is an apocalyptic number.

11807235056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11807235056 is an abundant number, since it is smaller than the sum of its proper divisors (12273310744).

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

11807235056 is a wasteful number, since it uses less digits than its factorization.

11807235056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38839616 (or 38839610 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 38.

The spelling of 11807235056 in words is "eleven billion, eight hundred seven million, two hundred thirty-five thousand, fifty-six".