550360 has 16 divisors (see below), whose sum is σ = 1238400. Its totient is φ = 220128.

The previous prime is 550351. The next prime is 550369. The reversal of 550360 is 63055.

It is an interprime number because it is at equal distance from previous prime (550351) and next prime (550369).

It is a super-2 number, since 2×550360² = 605792259200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6840 + ... + 6919.

It is an arithmetic number, because the mean of its divisors is an integer number (77400).

2⁵⁵⁰³⁶⁰ is an apocalyptic number.

It is an amenable number.

550360 is an abundant number, since it is smaller than the sum of its proper divisors (688040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

550360 is a wasteful number, since it uses less digits than its factorization.

550360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13770 (or 13766 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 550360 is about 741.8625209565. The cubic root of 550360 is about 81.9499992617.

The spelling of 550360 in words is "five hundred fifty thousand, three hundred sixty".