5000320000 has 220 divisors, whose sum is σ = 13473902596. Its totient is φ = 1843200000.

The previous prime is 5000319997. The next prime is 5000320009. The reversal of 5000320000 is 230005.

It can be written as a sum of positive squares in 10 ways, for example, as 3877801984 + 1122518016 = 62272^2 + 33504^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5000320009) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8319700 + ... + 8320300.

Almost surely, 2^5000320000 is an apocalyptic number.

5000320000 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 5000320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6736951298).

5000320000 is an abundant number, since it is smaller than the sum of its proper divisors (8473582596).

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

5000320000 is an equidigital number, since it uses as much as digits as its factorization.

5000320000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654 (or 621 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 10.

The square root of 5000320000 is about 70712.9408241518. The cubic root of 5000320000 is about 1710.0124253854.

Adding to 5000320000 its reverse (230005), we get a palindrome (5000550005).

It can be divided in two parts, 5000 and 320000, that multiplied together give a 4-th power (1600000000 = 200⁴).

The spelling of 5000320000 in words is "five billion, three hundred twenty thousand".