550000106 has 12 divisors (see below), whose sum is σ = 870707682. Its totient is φ = 260526024.

The previous prime is 550000103. The next prime is 550000159. The reversal of 550000106 is 601000055.

It can be written as a sum of positive squares in only one way, i.e., 473280025 + 76720081 = 21755^2 + 8759^2 .

It is a super-2 number, since 2×550000106² = 605000233200022472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (550000103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 380165 + ... + 381608.

Almost surely, 2^550000106 is an apocalyptic number.

550000106 is a deficient number, since it is larger than the sum of its proper divisors (320707576).

550000106 is a wasteful number, since it uses less digits than its factorization.

550000106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761813 (or 761794 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 550000106 is about 23452.0810590446. The cubic root of 550000106 is about 819.3213232358.

The spelling of 550000106 in words is "five hundred fifty million, one hundred six", and thus it is an aban number.