5505505500 has 96 divisors (see below), whose sum is σ = 17489541888. Its totient is φ = 1334664000.

The previous prime is 5505505483. The next prime is 5505505541. The reversal of 5505505500 is 55055055.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 150334 + ... + 183333.

It is an arithmetic number, because the mean of its divisors is an integer number (182182728).

Almost surely, 2^5505505500 is an apocalyptic number.

5505505500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5505505500 is an abundant number, since it is smaller than the sum of its proper divisors (11984036388).

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

5505505500 is a wasteful number, since it uses less digits than its factorization.

5505505500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333700 (or 333688 counting only the distinct ones).

The product of its (nonzero) digits is 15625, while the sum is 30.

The square root of 5505505500 is about 74199.0936602328. The cubic root of 5505505500 is about 1765.7629510299.

5505505500 divided by its reverse (55055055) gives a square (100 = 10²).

It can be divided in two parts, 5 and 505505500, that added together give a palindrome (505505505).

The spelling of 5505505500 in words is "five billion, five hundred five million, five hundred five thousand, five hundred".