5021972736480 has 576 divisors, whose sum is σ = 20637786113280. Its totient is φ = 1137146508288.

The previous prime is 5021972736413. The next prime is 5021972736481. The reversal of 5021972736480 is 846372791205.

It is a happy number.

5021972736480 is a `hidden beast` number, since 5 + 0 + 2 + 1 + 97 + 2 + 73 + 6 + 480 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5021972736481) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 22538899 + ... + 22760621.

It is an arithmetic number, because the mean of its divisors is an integer number (35829489780).

It is a 1-persistent number, because it is pandigital, but 2⋅5021972736480 = 10043945472960 is not.

Almost surely, 2^{5021972736480} 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 5021972736480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10318893056640).

5021972736480 is an abundant number, since it is smaller than the sum of its proper divisors (15615813376800).

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

5021972736480 is a wasteful number, since it uses less digits than its factorization.

5021972736480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221868 (or 221847 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 54.

The spelling of 5021972736480 in words is "five trillion, twenty-one billion, nine hundred seventy-two million, seven hundred thirty-six thousand, four hundred eighty".