5550173911 has 4 divisors (see below), whose sum is σ = 5550444400. Its totient is φ = 5549903424.

The previous prime is 5550173899. The next prime is 5550173927. The reversal of 5550173911 is 1193710555.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1193710555 = 5 ⋅238742111.

It is a cyclic number.

It is not a de Polignac number, because 5550173911 - 2¹¹ = 5550171863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550173611) 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 3 ways as a sum of consecutive naturals, for example, 101691 + ... + 146428.

It is an arithmetic number, because the mean of its divisors is an integer number (1387611100).

Almost surely, 2^5550173911 is an apocalyptic number.

5550173911 is a deficient number, since it is larger than the sum of its proper divisors (270489).

5550173911 is a wasteful number, since it uses less digits than its factorization.

5550173911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270488.

The product of its (nonzero) digits is 23625, while the sum is 37.

The square root of 5550173911 is about 74499.4893338203. The cubic root of 5550173911 is about 1770.5255454737.

The spelling of 5550173911 in words is "five billion, five hundred fifty million, one hundred seventy-three thousand, nine hundred eleven".