5550000005505 has 16 divisors (see below), whose sum is σ = 8880058139904. Its totient is φ = 2959980625920.

The previous prime is 5550000005443. The next prime is 5550000005519. The reversal of 5550000005505 is 5055000000555.

It is not a de Polignac number, because 5550000005505 - 2⁷ = 5550000005377 is a prime.

It is a super-2 number, since 2×5550000005505² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1328472 + ... + 3586758.

It is an arithmetic number, because the mean of its divisors is an integer number (555003633744).

Almost surely, 2^{5550000005505} is an apocalyptic number.

It is an amenable number.

5550000005505 is a deficient number, since it is larger than the sum of its proper divisors (3330058134399).

5550000005505 is a wasteful number, since it uses less digits than its factorization.

5550000005505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2422136.

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

It can be divided in two parts, 555000000550 and 5, that added together give a palindrome (555000000555).

The spelling of 5550000005505 in words is "five trillion, five hundred fifty billion, five thousand, five hundred five".