47488789120 has 32 divisors (see below), whose sum is σ = 113527888020. Its totient is φ = 18995515392.

The previous prime is 47488789091. The next prime is 47488789141. The reversal of 47488789120 is 2198788474.

It can be written as a sum of positive squares in 2 ways, for example, as 43207442496 + 4281346624 = 207864^2 + 65432^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37099977 + ... + 37101256.

Almost surely, 2^47488789120 is an apocalyptic number.

47488789120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47488789120 is an abundant number, since it is smaller than the sum of its proper divisors (66039098900).

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

47488789120 is an equidigital number, since it uses as much as digits as its factorization.

47488789120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74201252 (or 74201240 counting only the distinct ones).

The product of its (nonzero) digits is 7225344, while the sum is 58.

The spelling of 47488789120 in words is "forty-seven billion, four hundred eighty-eight million, seven hundred eighty-nine thousand, one hundred twenty".