5921984172 has 96 divisors (see below), whose sum is σ = 15122419200. Its totient is φ = 1792783872.

The previous prime is 5921984099. The next prime is 5921984177. The reversal of 5921984172 is 2714891295.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5921984177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3150729 + ... + 3152607.

It is an arithmetic number, because the mean of its divisors is an integer number (157525200).

Almost surely, 2^5921984172 is an apocalyptic number.

5921984172 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 5921984172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7561209600).

5921984172 is an abundant number, since it is smaller than the sum of its proper divisors (9200435028).

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

5921984172 is a wasteful number, since it uses less digits than its factorization.

5921984172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2215 (or 2213 counting only the distinct ones).

The product of its digits is 362880, while the sum is 48.

The square root of 5921984172 is about 76954.4291902682. The cubic root of 5921984172 is about 1809.2104216646.

The spelling of 5921984172 in words is "five billion, nine hundred twenty-one million, nine hundred eighty-four thousand, one hundred seventy-two".