47916085248 has 234 divisors, whose sum is σ = 143804013704. Its totient is φ = 15963070464.

The previous prime is 47916085241. The next prime is 47916085249. The reversal of 47916085248 is 84258061974.

It is a happy number.

47916085248 is a `hidden beast` number, since 4 + 7 + 9 + 1 + 608 + 5 + 24 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 47916085194 and 47916085203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47916085241) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 26872965 + ... + 26874747.

Almost surely, 2^47916085248 is an apocalyptic number.

47916085248 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47916085248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71902006852).

47916085248 is an abundant number, since it is smaller than the sum of its proper divisors (95887928456).

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

47916085248 is an frugal number, since it uses more digits than its factorization.

47916085248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1831 (or 1788 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 54.

The spelling of 47916085248 in words is "forty-seven billion, nine hundred sixteen million, eighty-five thousand, two hundred forty-eight".