47688122080 has 24 divisors (see below), whose sum is σ = 112663188792. Its totient is φ = 19075248768.

The previous prime is 47688122077. The next prime is 47688122081. The reversal of 47688122080 is 8022188674.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 47688122080.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47688122081) 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, 149025222 + ... + 149025541.

It is an arithmetic number, because the mean of its divisors is an integer number (4694299533).

Almost surely, 2^47688122080 is an apocalyptic number.

47688122080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47688122080 is an abundant number, since it is smaller than the sum of its proper divisors (64975066712).

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

47688122080 is a wasteful number, since it uses less digits than its factorization.

47688122080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298050778 (or 298050770 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 46.

The spelling of 47688122080 in words is "forty-seven billion, six hundred eighty-eight million, one hundred twenty-two thousand, eighty".