5005503000 has 256 divisors, whose sum is σ = 17617766400. Its totient is φ = 1314403200.

The previous prime is 5005502981. The next prime is 5005503029. The reversal of 5005503000 is 3055005.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1807617 + ... + 1810383.

It is an arithmetic number, because the mean of its divisors is an integer number (68819400).

Almost surely, 2^5005503000 is an apocalyptic number.

5005503000 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 5005503000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8808883200).

5005503000 is an abundant number, since it is smaller than the sum of its proper divisors (12612263400).

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

5005503000 is a wasteful number, since it uses less digits than its factorization.

5005503000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2864 (or 2844 counting only the distinct ones).

The product of its (nonzero) digits is 375, while the sum is 18.

The square root of 5005503000 is about 70749.5795040508. The cubic root of 5005503000 is about 1710.6030498453.

Adding to 5005503000 its reverse (3055005), we get a palindrome (5008558005).

The spelling of 5005503000 in words is "five billion, five million, five hundred three thousand".