52039 has 4 divisors (see below), whose sum is σ = 56056. Its totient is φ = 48024.
The previous prime is 52027. The next prime is 52051. The reversal of 52039 is 93025.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (52027) and next prime (52051).
It is a cyclic number.
It is not a de Polignac number, because 52039 - 211 = 49991 is a prime.
52039 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52009) 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, 1989 + ... + 2014.
It is an arithmetic number, because the mean of its divisors is an integer number (14014).
252039 is an apocalyptic number.
52039 is a deficient number, since it is larger than the sum of its proper divisors (4017).
52039 is a wasteful number, since it uses less digits than its factorization.
52039 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4016.
The product of its (nonzero) digits is 270, while the sum is 19.
The square root of 52039 is about 228.1205821490. The cubic root of 52039 is about 37.3344405142.
The spelling of 52039 in words is "fifty-two thousand, thirty-nine".
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