5000020000000 has 432 divisors, whose sum is σ = 12858303996720. Its totient is φ = 1940224000000.

The previous prime is 5000019999991. The next prime is 5000020000009. The reversal of 5000020000000 is 200005.

It is an interprime number because it is at equal distance from previous prime (5000019999991) and next prime (5000020000009).

It can be written as a sum of positive squares in 24 ways, for example, as 593245010176 + 4406774989824 = 770224^2 + 2099232^2 .

It is a sliding number, since 5000020000000 = 20000000 + 5000000000000 and 1/20000000 + 1/5000000000000 = 0.00000005000020000000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5000020000009) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 56179999956 + ... + 56180000044.

It is an arithmetic number, because the mean of its divisors is an integer number (29764592585).

Almost surely, 2^{5000020000000} is an apocalyptic number.

5000020000000 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 5000020000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6429151998360).

5000020000000 is an abundant number, since it is smaller than the sum of its proper divisors (7858283996720).

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

5000020000000 is an frugal number, since it uses more digits than its factorization.

5000020000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 10, while the sum is 7.

Adding to 5000020000000 its reverse (200005), we get a palindrome (5000020200005).

It can be divided in two parts, 50000 and 20000000, that multiplied together give a 12-th power (1000000000000 = 10¹²).

The spelling of 5000020000000 in words is "five trillion, twenty million", and thus it is an aban number and an uban number.