5005555100 has 72 divisors (see below), whose sum is σ = 13368706848. Its totient is φ = 1584172800.

The previous prime is 5005555099. The next prime is 5005555109. The reversal of 5005555100 is 15555005.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 5005555100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5005555109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 265931 + ... + 284130.

It is an arithmetic number, because the mean of its divisors is an integer number (185676484).

Almost surely, 2^5005555100 is an apocalyptic number.

5005555100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5005555100 is an abundant number, since it is smaller than the sum of its proper divisors (8363151748).

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

5005555100 is a wasteful number, since it uses less digits than its factorization.

5005555100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550095 (or 550088 counting only the distinct ones).

The product of its (nonzero) digits is 3125, while the sum is 26.

The square root of 5005555100 is about 70749.9477031609. The cubic root of 5005555100 is about 1710.6089847873.

The spelling of 5005555100 in words is "five billion, five million, five hundred fifty-five thousand, one hundred".