530055 has 12 divisors (see below), whose sum is σ = 918840. Its totient is φ = 282672.
The previous prime is 530051. The next prime is 530063. The reversal of 530055 is 550035.
It is not a de Polignac number, because 530055 - 22 = 530051 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530051) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5845 + ... + 5934.
It is an arithmetic number, because the mean of its divisors is an integer number (76570).
2530055 is an apocalyptic number.
530055 is a deficient number, since it is larger than the sum of its proper divisors (388785).
530055 is a wasteful number, since it uses less digits than its factorization.
530055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11790 (or 11787 counting only the distinct ones).
The product of its (nonzero) digits is 375, while the sum is 18.
The square root of 530055 is about 728.0487621032. The cubic root of 530055 is about 80.9295226009.
The spelling of 530055 in words is "five hundred thirty thousand, fifty-five".
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