47875809708 has 72 divisors (see below), whose sum is σ = 123953189360. Its totient is φ = 15576105600.

The previous prime is 47875809697. The next prime is 47875809713. The reversal of 47875809708 is 80790857874.

47875809708 is a `hidden beast` number, since 47 + 8 + 7 + 580 + 9 + 7 + 0 + 8 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 171858 + ... + 353958.

Almost surely, 2^47875809708 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 47875809708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61976594680).

47875809708 is an abundant number, since it is smaller than the sum of its proper divisors (76077379652).

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

47875809708 is a wasteful number, since it uses less digits than its factorization.

47875809708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182287 (or 182282 counting only the distinct ones).

The product of its (nonzero) digits is 31610880, while the sum is 63.

The spelling of 47875809708 in words is "forty-seven billion, eight hundred seventy-five million, eight hundred nine thousand, seven hundred eight".