553117 has 4 divisors (see below), whose sum is σ = 572220. Its totient is φ = 534016.
The previous prime is 553103. The next prime is 553123. The reversal of 553117 is 711355.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 711355 = 5 ⋅142271.
It can be written as a sum of positive squares in 2 ways, for example, as 109561 + 443556 = 331^2 + 666^2 .
It is a cyclic number.
It is not a de Polignac number, because 553117 - 211 = 551069 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (553417) 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, 9508 + ... + 9565.
It is an arithmetic number, because the mean of its divisors is an integer number (143055).
2553117 is an apocalyptic number.
It is an amenable number.
553117 is a deficient number, since it is larger than the sum of its proper divisors (19103).
553117 is a wasteful number, since it uses less digits than its factorization.
553117 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19102.
The product of its digits is 525, while the sum is 22.
The square root of 553117 is about 743.7183606716. The cubic root of 553117 is about 82.0866128253.
The spelling of 553117 in words is "five hundred fifty-three thousand, one hundred seventeen".
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