5423791680 has 168 divisors, whose sum is σ = 19637654400. Its totient is φ = 1370207232.

The previous prime is 5423791669. The next prime is 5423791687. The reversal of 5423791680 is 861973245.

5423791680 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

5423791680 is strictly pandigital in base 10.

It is not an unprimeable number, because it can be changed into a prime (5423791687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5161 + ... + 104279.

It is an arithmetic number, because the mean of its divisors is an integer number (116890800).

It is a 1-persistent number, because it is pandigital, but 2⋅5423791680 = 10847583360 is not.

Almost surely, 2^5423791680 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 5423791680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9818827200).

5423791680 is an abundant number, since it is smaller than the sum of its proper divisors (14213862720).

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

5423791680 is a wasteful number, since it uses less digits than its factorization.

5423791680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99161 (or 99148 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 5423791680 is about 73646.3962458449. The cubic root of 5423791680 is about 1756.9834346171.

The spelling of 5423791680 in words is "five billion, four hundred twenty-three million, seven hundred ninety-one thousand, six hundred eighty".