5021982720 has 448 divisors, whose sum is σ = 18873216000. Its totient is φ = 1263403008.

The previous prime is 5021982697. The next prime is 5021982727. The reversal of 5021982720 is 272891205.

5021982720 is a `hidden beast` number, since 502 + 1 + 9 + 82 + 72 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5021982727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21012361 + ... + 21012599.

Almost surely, 2^5021982720 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 5021982720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9436608000).

5021982720 is an abundant number, since it is smaller than the sum of its proper divisors (13851233280).

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

5021982720 is a wasteful number, since it uses less digits than its factorization.

5021982720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298 (or 268 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 5021982720 is about 70865.9489458795. The cubic root of 5021982720 is about 1712.4782778782.

The spelling of 5021982720 in words is "five billion, twenty-one million, nine hundred eighty-two thousand, seven hundred twenty".