550496 has 12 divisors (see below), whose sum is σ = 1083852. Its totient is φ = 275232.

The previous prime is 550489. The next prime is 550513. The reversal of 550496 is 694055.

It is a nialpdrome in base 16.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 550496.

It is an unprimeable number.

550496 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8570 + ... + 8633.

It is an arithmetic number, because the mean of its divisors is an integer number (90321).

2⁵⁵⁰⁴⁹⁶ is an apocalyptic number.

It is an amenable number.

550496 is a deficient number, since it is larger than the sum of its proper divisors (533356).

550496 is a wasteful number, since it uses less digits than its factorization.

550496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17213 (or 17205 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 550496 is about 741.9541764826. The cubic root of 550496 is about 81.9567489540.

It can be divided in two parts, 55049 and 6, that added together give a palindrome (55055).

The spelling of 550496 in words is "five hundred fifty thousand, four hundred ninety-six".