5424404064 has 96 divisors (see below), whose sum is σ = 15596673120. Its totient is φ = 1643077632.

The previous prime is 5424404053. The next prime is 5424404113. The reversal of 5424404064 is 4604044245.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9979 + ... + 104634.

It is an arithmetic number, because the mean of its divisors is an integer number (162465345).

Almost surely, 2^5424404064 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 5424404064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7798336560).

5424404064 is an abundant number, since it is smaller than the sum of its proper divisors (10172269056).

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

5424404064 is a wasteful number, since it uses less digits than its factorization.

5424404064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114672 (or 114664 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 33.

The square root of 5424404064 is about 73650.5537250060. The cubic root of 5424404064 is about 1757.0495573663.

The spelling of 5424404064 in words is "five billion, four hundred twenty-four million, four hundred four thousand, sixty-four".