550012 has 12 divisors (see below), whose sum is σ = 1013320. Its totient is φ = 260496.

The previous prime is 550009. The next prime is 550027. The reversal of 550012 is 210055.

It is a junction number, because it is equal to n+sod(n) for n = 549974 and 550001.

It is a congruent number.

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, 3543 + ... + 3694.

2⁵⁵⁰⁰¹² is an apocalyptic number.

It is an amenable number.

550012 is a deficient number, since it is larger than the sum of its proper divisors (463308).

550012 is a wasteful number, since it uses less digits than its factorization.

550012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7260 (or 7258 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 13.

The square root of 550012 is about 741.6279390638. The cubic root of 550012 is about 81.9327229257.

Adding to 550012 its reverse (210055), we get a palindrome (760067).

The spelling of 550012 in words is "five hundred fifty thousand, twelve".