11835047480 has 32 divisors (see below), whose sum is σ = 26637055200. Its totient is φ = 4732561536.

The previous prime is 11835047479. The next prime is 11835047489. The reversal of 11835047480 is 8474053811.

11835047480 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 not an unprimeable number, because it can be changed into a prime (11835047489) by changing a digit.

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, 91061 + ... + 178779.

It is an arithmetic number, because the mean of its divisors is an integer number (832407975).

Almost surely, 2^11835047480 is an apocalyptic number.

11835047480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11835047480 is an abundant number, since it is smaller than the sum of its proper divisors (14802007720).

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

11835047480 is a wasteful number, since it uses less digits than its factorization.

11835047480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91103 (or 91099 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 41.

The spelling of 11835047480 in words is "eleven billion, eight hundred thirty-five million, forty-seven thousand, four hundred eighty".