5500005055000 has 80 divisors (see below), whose sum is σ = 13063040270280. Its totient is φ = 2169864864000.

The previous prime is 5500005054941. The next prime is 5500005055001. The reversal of 5500005055000 is 5505000055.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5500005055001) 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 19 ways as a sum of consecutive naturals, for example, 7169254 + ... + 7899253.

Almost surely, 2^{5500005055000} is an apocalyptic number.

5500005055000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5500005055000 is an abundant number, since it is smaller than the sum of its proper divisors (7563035215280).

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

5500005055000 is a wasteful number, since it uses less digits than its factorization.

5500005055000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15068606 (or 15068587 counting only the distinct ones).

The product of its (nonzero) digits is 3125, while the sum is 25.

Subtracting from 5500005055000 its reverse (5505000055), we obtain a palindrome (5494500054945).

The spelling of 5500005055000 in words is "five trillion, five hundred billion, five million, fifty-five thousand".