5020501540500 has 240 divisors, whose sum is σ = 16440405181200. Its totient is φ = 1333820563200.

The previous prime is 5020501540463. The next prime is 5020501540501. The reversal of 5020501540500 is 50451050205.

5020501540500 is a `hidden beast` number, since 5 + 0 + 2 + 0 + 5 + 0 + 154 + 0 + 500 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 1369658264976 + 3650843275524 = 1170324^2 + 1910718^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5020501540501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 10664086 + ... + 11124914.

It is an arithmetic number, because the mean of its divisors is an integer number (68501688255).

Almost surely, 2^{5020501540500} is an apocalyptic number.

5020501540500 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 5020501540500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8220202590600).

5020501540500 is an abundant number, since it is smaller than the sum of its proper divisors (11419903640700).

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

5020501540500 is a wasteful number, since it uses less digits than its factorization.

5020501540500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461129 (or 461108 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 27.

Adding to 5020501540500 its reverse (50451050205), we get a palindrome (5070952590705).

The spelling of 5020501540500 in words is "five trillion, twenty billion, five hundred one million, five hundred forty thousand, five hundred".