5047943472 has 360 divisors, whose sum is σ = 16938670320. Its totient is φ = 1390970880.

The previous prime is 5047943443. The next prime is 5047943473. The reversal of 5047943472 is 2743497405.

5047943472 is a `hidden beast` number, since 50 + 47 + 94 + 3 + 472 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (5047943473) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 29178778 + ... + 29178950.

It is an arithmetic number, because the mean of its divisors is an integer number (47051862).

Almost surely, 2^5047943472 is an apocalyptic number.

5047943472 is a gapful number since it is divisible by the number (52) 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 5047943472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8469335160).

5047943472 is an abundant number, since it is smaller than the sum of its proper divisors (11890726848).

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

5047943472 is a wasteful number, since it uses less digits than its factorization.

5047943472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333 (or 311 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 45.

The square root of 5047943472 is about 71048.8808638109. The cubic root of 5047943472 is about 1715.4240491362.

The spelling of 5047943472 in words is "five billion, forty-seven million, nine hundred forty-three thousand, four hundred seventy-two".