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551027 is a prime number
BaseRepresentation
bin10000110100001110011
31000222212102
42012201303
5120113102
615451015
74453331
oct2064163
91028772
10551027
11346aa4
12226a6b
13163a69
14104b51
hex86873

551027 has 2 divisors, whose sum is σ = 551028. Its totient is φ = 551026.

The previous prime is 551017. The next prime is 551039. The reversal of 551027 is 720155.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-551027 is a prime.

It is a Chen prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 551027.

It is not a weakly prime, because it can be changed into another prime (551017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275513 + 275514.

It is an arithmetic number, because the mean of its divisors is an integer number (275514).

2551027 is an apocalyptic number.

551027 is a deficient number, since it is larger than the sum of its proper divisors (1).

551027 is an equidigital number, since it uses as much as digits as its factorization.

551027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 350, while the sum is 20.

The square root of 551027 is about 742.3119290433. The cubic root of 551027 is about 81.9830918936.

The spelling of 551027 in words is "five hundred fifty-one thousand, twenty-seven".