551050 has 24 divisors (see below), whose sum is σ = 1044576. Its totient is φ = 216240.

The previous prime is 551039. The next prime is 551059. The reversal of 551050 is 50155.

It is a super-2 number, since 2×551050² = 607312205000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (551059) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 5097 + ... + 5203.

It is an arithmetic number, because the mean of its divisors is an integer number (43524).

2⁵⁵¹⁰⁵⁰ is an apocalyptic number.

551050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

551050 is a deficient number, since it is larger than the sum of its proper divisors (493526).

551050 is a wasteful number, since it uses less digits than its factorization.

551050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 16.

The square root of 551050 is about 742.3274210212. The cubic root of 551050 is about 81.9842325424.

The spelling of 551050 in words is "five hundred fifty-one thousand, fifty".