56433 has 8 divisors (see below), whose sum is σ = 81088. Its totient is φ = 34704.
The previous prime is 56431. The next prime is 56437. The reversal of 56433 is 33465.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 56433 - 21 = 56431 is a prime.
It is a d-powerful number, because it can be written as 5 + 66 + 45 + 37 + 38 .
It is a Duffinian number.
It is a plaindrome in base 14.
It is a nialpdrome in base 16.
It is not an unprimeable number, because it can be changed into a prime (56431) 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, 685 + ... + 762.
It is an arithmetic number, because the mean of its divisors is an integer number (10136).
256433 is an apocalyptic number.
It is an amenable number.
56433 is a deficient number, since it is larger than the sum of its proper divisors (24655).
56433 is a wasteful number, since it uses less digits than its factorization.
56433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1463.
The product of its digits is 1080, while the sum is 21.
The square root of 56433 is about 237.5563091143. The cubic root of 56433 is about 38.3569776415.
Adding to 56433 its reverse (33465), we get a palindrome (89898).
The spelling of 56433 in words is "fifty-six thousand, four hundred thirty-three".
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