5003720550 has 72 divisors (see below), whose sum is σ = 13458810456. Its totient is φ = 1332789120.

The previous prime is 5003720549. The next prime is 5003720593. The reversal of 5003720550 is 550273005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 415717 + ... + 427583.

It is an arithmetic number, because the mean of its divisors is an integer number (186927923).

Almost surely, 2^5003720550 is an apocalyptic number.

5003720550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5003720550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6729405228).

5003720550 is an abundant number, since it is smaller than the sum of its proper divisors (8455089906).

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

5003720550 is a wasteful number, since it uses less digits than its factorization.

5003720550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12822 (or 12814 counting only the distinct ones).

The product of its (nonzero) digits is 5250, while the sum is 27.

The square root of 5003720550 is about 70736.9814877621. The cubic root of 5003720550 is about 1710.3999782526.

Adding to 5003720550 its reverse (550273005), we get a palindrome (5553993555).

The spelling of 5003720550 in words is "five billion, three million, seven hundred twenty thousand, five hundred fifty".