550005550106 has 8 divisors (see below), whose sum is σ = 833176724724. Its totient is φ = 272279975200.

The previous prime is 550005550093. The next prime is 550005550117. The reversal of 550005550106 is 601055500055.

It can be written as a sum of positive squares in 2 ways, for example, as 462542811025 + 87462739081 = 680105^2 + 295741^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×550005550106² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1361399675 + ... + 1361400078.

Almost surely, 2^550005550106 is an apocalyptic number.

550005550106 is a deficient number, since it is larger than the sum of its proper divisors (283171174618).

550005550106 is a wasteful number, since it uses less digits than its factorization.

550005550106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2722799856.

The product of its (nonzero) digits is 18750, while the sum is 32.

The spelling of 550005550106 in words is "five hundred fifty billion, five million, five hundred fifty thousand, one hundred six".