47799185280 has 1024 divisors, whose sum is σ = 198948372480. Its totient is φ = 9475522560.

The previous prime is 47799185173. The next prime is 47799185339. The reversal of 47799185280 is 8258199774.

It is a super-2 number, since 2×47799185280² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 464069709 + ... + 464069811.

It is an arithmetic number, because the mean of its divisors is an integer number (194285520).

Almost surely, 2^47799185280 is an apocalyptic number.

47799185280 is a gapful number since it is divisible by the number (40) 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 47799185280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99474186240).

47799185280 is an abundant number, since it is smaller than the sum of its proper divisors (151149187200).

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

47799185280 is a wasteful number, since it uses less digits than its factorization.

47799185280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259 (or 247 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 60.

The spelling of 47799185280 in words is "forty-seven billion, seven hundred ninety-nine million, one hundred eighty-five thousand, two hundred eighty".