47883640752 has 160 divisors (see below), whose sum is σ = 143934835200. Its totient is φ = 15212406528.

The previous prime is 47883640751. The next prime is 47883640769. The reversal of 47883640752 is 25704638874.

47883640752 is a `hidden beast` number, since 478 + 83 + 6 + 40 + 7 + 52 = 666.

47883640752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

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

It is not an unprimeable number, because it can be changed into a prime (47883640751) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2803374 + ... + 2820402.

It is an arithmetic number, because the mean of its divisors is an integer number (899592720).

Almost surely, 2^47883640752 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 47883640752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71967417600).

47883640752 is an abundant number, since it is smaller than the sum of its proper divisors (96051194448).

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

47883640752 is a wasteful number, since it uses less digits than its factorization.

47883640752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17352 (or 17340 counting only the distinct ones).

The product of its (nonzero) digits is 9031680, while the sum is 54.

The spelling of 47883640752 in words is "forty-seven billion, eight hundred eighty-three million, six hundred forty thousand, seven hundred fifty-two".