5223550 has 12 divisors (see below), whose sum is σ = 9715896. Its totient is φ = 2089400.

The previous prime is 5223503. The next prime is 5223557. The reversal of 5223550 is 553225.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5223557) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 52186 + ... + 52285.

It is an arithmetic number, because the mean of its divisors is an integer number (809658).

Almost surely, 2^5223550 is an apocalyptic number.

5223550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5223550 is a deficient number, since it is larger than the sum of its proper divisors (4492346).

5223550 is a wasteful number, since it uses less digits than its factorization.

5223550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104483 (or 104478 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 22.

The square root of 5223550 is about 2285.5086961112. The cubic root of 5223550 is about 173.5089648135.

Adding to 5223550 its reverse (553225), we get a palindrome (5776775).

The spelling of 5223550 in words is "five million, two hundred twenty-three thousand, five hundred fifty".