550102 has 8 divisors (see below), whose sum is σ = 943056. Its totient is φ = 235752.

The previous prime is 550073. The next prime is 550111. The reversal of 550102 is 201055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×550102² = 605224420808, which contains 22 as substring.

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, 19633 + ... + 19660.

It is an arithmetic number, because the mean of its divisors is an integer number (117882).

2⁵⁵⁰¹⁰² is an apocalyptic number.

550102 is a deficient number, since it is larger than the sum of its proper divisors (392954).

550102 is a wasteful number, since it uses less digits than its factorization.

550102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39302.

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

The square root of 550102 is about 741.6886139075. The cubic root of 550102 is about 81.9371916421.

Adding to 550102 its reverse (201055), we get a palindrome (751157).

The spelling of 550102 in words is "five hundred fifty thousand, one hundred two".