52570 has 16 divisors (see below), whose sum is σ = 108288. Its totient is φ = 18000.
The previous prime is 52567. The next prime is 52571. The reversal of 52570 is 7525.
52570 = T60 + T61 + ... + T80.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (52571) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306 + ... + 445.
It is an arithmetic number, because the mean of its divisors is an integer number (6768).
252570 is an apocalyptic number.
52570 is an abundant number, since it is smaller than the sum of its proper divisors (55718).
It is a weird number, because it is abundant, but not a pseudoperfect number.
It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54144).
52570 is a wasteful number, since it uses less digits than its factorization.
52570 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 765.
The product of its (nonzero) digits is 350, while the sum is 19.
The square root of 52570 is about 229.2814863874. The cubic root of 52570 is about 37.4609964838.
It can be divided in two parts, 525 and 70, that added together give a palindrome (595).
The spelling of 52570 in words is "fifty-two thousand, five hundred seventy".
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