5389040000 has 320 divisors, whose sum is σ = 14453873280. Its totient is φ = 1996800000.

The previous prime is 5389039987. The next prime is 5389040003. The reversal of 5389040000 is 409835.

It is a tau number, because it is divible by the number of its divisors (320).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5389040003) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 101679974 + ... + 101680026.

It is an arithmetic number, because the mean of its divisors is an integer number (45168354).

Almost surely, 2^5389040000 is an apocalyptic number.

5389040000 is a gapful number since it is divisible by the number (50) 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 5389040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7226936640).

5389040000 is an abundant number, since it is smaller than the sum of its proper divisors (9064833280).

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

5389040000 is an equidigital number, since it uses as much as digits as its factorization.

5389040000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159 (or 132 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 5389040000 is about 73410.0810515831. The cubic root of 5389040000 is about 1753.2229044007. Note that the first 3 decimals are identical.

Adding to 5389040000 its reverse (409835), we get a palindrome (5389449835).

The spelling of 5389040000 in words is "five billion, three hundred eighty-nine million, forty thousand".