10550055611005 has 4 divisors (see below), whose sum is σ = 12660066733212. Its totient is φ = 8440044488800.

The previous prime is 10550055611003. The next prime is 10550055611063. The reversal of 10550055611005 is 50011655005501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7538116186969 + 3011939424036 = 2745563^2 + 1735494^2 .

It is not a de Polignac number, because 10550055611005 - 2¹ = 10550055611003 is a prime.

It is a super-2 number, since 2×10550055611005² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10550055611003) 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, 1055005561096 + ... + 1055005561105.

It is an arithmetic number, because the mean of its divisors is an integer number (3165016683303).

Almost surely, 2^{10550055611005} is an apocalyptic number.

It is an amenable number.

10550055611005 is a deficient number, since it is larger than the sum of its proper divisors (2110011122207).

10550055611005 is an equidigital number, since it uses as much as digits as its factorization.

10550055611005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2110011122206.

The product of its (nonzero) digits is 18750, while the sum is 34.

The spelling of 10550055611005 in words is "ten trillion, five hundred fifty billion, fifty-five million, six hundred eleven thousand, five".