5505000050000 has 120 divisors (see below), whose sum is σ = 14543530966944. Its totient is φ = 2001818000000.

The previous prime is 5505000049993. The next prime is 5505000050051. The reversal of 5505000050000 is 500005055.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4454546 + ... + 5554545.

Almost surely, 2^{5505000050000} is an apocalyptic number.

5505000050000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5505000050000 is an abundant number, since it is smaller than the sum of its proper divisors (9038530916944).

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

5505000050000 is a wasteful number, since it uses less digits than its factorization.

5505000050000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10009135 (or 10009109 counting only the distinct ones).

The product of its (nonzero) digits is 625, while the sum is 20.

Adding to 5505000050000 its reverse (500005055), we get a palindrome (5505500055055).

The spelling of 5505000050000 in words is "five trillion, five hundred five billion, fifty thousand".