5500505500050 has 96 divisors (see below), whose sum is σ = 15394518348480. Its totient is φ = 1287474630400.

The previous prime is 5500505500043. The next prime is 5500505500057. The reversal of 5500505500050 is 500055050055.

It is an interprime number because it is at equal distance from previous prime (5500505500043) and next prime (5500505500057).

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5500505499990 and 5500505500017.

It is not an unprimeable number, because it can be changed into a prime (5500505500057) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 57428697 + ... + 57524396.

It is an arithmetic number, because the mean of its divisors is an integer number (160359566130).

Almost surely, 2^{5500505500050} is an apocalyptic number.

5500505500050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5500505500050 is an abundant number, since it is smaller than the sum of its proper divisors (9894012848430).

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

5500505500050 is a wasteful number, since it uses less digits than its factorization.

5500505500050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114953148 (or 114953143 counting only the distinct ones).

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

The spelling of 5500505500050 in words is "five trillion, five hundred billion, five hundred five million, five hundred thousand, fifty".