5505550550005 has 32 divisors (see below), whose sum is σ = 7359325020288. Its totient is φ = 3920360371200.

The previous prime is 5505550549997. The next prime is 5505550550011. The reversal of 5505550550005 is 5000550555055.

It is not a de Polignac number, because 5505550550005 - 2³ = 5505550549997 is a prime.

It is a super-2 number, since 2×5505550550005² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5505550550005.

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, 4454491 + ... + 5554600.

It is an arithmetic number, because the mean of its divisors is an integer number (229978906884).

Almost surely, 2^{5505550550005} is an apocalyptic number.

5505550550005 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5505550550005 is a deficient number, since it is larger than the sum of its proper divisors (1853774470283).

5505550550005 is a wasteful number, since it uses less digits than its factorization.

5505550550005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10009317.

The product of its (nonzero) digits is 390625, while the sum is 40.

It can be divided in two parts, 550 and 5550550005, that added together give a palindrome (5550550555).

The spelling of 5505550550005 in words is "five trillion, five hundred five billion, five hundred fifty million, five hundred fifty thousand, five".