47735998272 has 280 divisors, whose sum is σ = 147188814080. Its totient is φ = 15280773120.

The previous prime is 47735998253. The next prime is 47735998309. The reversal of 47735998272 is 27289953774.

47735998272 is a `hidden beast` number, since 4 + 7 + 7 + 359 + 9 + 8 + 272 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 22336788 + ... + 22338924.

It is an arithmetic number, because the mean of its divisors is an integer number (525674336).

Almost surely, 2^47735998272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47735998272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73594407040).

47735998272 is an abundant number, since it is smaller than the sum of its proper divisors (99452815808).

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

47735998272 is a wasteful number, since it uses less digits than its factorization.

47735998272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2331 (or 2312 counting only the distinct ones).

The product of its digits is 53343360, while the sum is 63.

The spelling of 47735998272 in words is "forty-seven billion, seven hundred thirty-five million, nine hundred ninety-eight thousand, two hundred seventy-two".