550105000006 has 4 divisors (see below), whose sum is σ = 825157500012. Its totient is φ = 275052500002.

The previous prime is 550104999973. The next prime is 550105000009. The reversal of 550105000006 is 600000501055.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 600000501055 = 5 ⋅120000100211.

It is a super-2 number, since 2×550105000006² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550105000009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137526250000 + ... + 137526250003.

It is an arithmetic number, because the mean of its divisors is an integer number (206289375003).

Almost surely, 2^550105000006 is an apocalyptic number.

550105000006 is a deficient number, since it is larger than the sum of its proper divisors (275052500006).

550105000006 is a wasteful number, since it uses less digits than its factorization.

550105000006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275052500005.

The product of its (nonzero) digits is 750, while the sum is 22.

The spelling of 550105000006 in words is "five hundred fifty billion, one hundred five million, six", and thus it is an aban number.