53607 has 8 divisors (see below), whose sum is σ = 72576.
Its totient is φ = 35192.
The previous prime is 53597. The next prime is 53609. The reversal of 53607 is 70635.
Adding to 53607 its sum of digits (21), we get a triangular number (53628 = T327).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 53607 - 24 = 53591 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53609) 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, 238 + ... + 404.
It is an arithmetic number, because the mean of its divisors is an integer number (9072).
253607 is an apocalyptic number.
53607 is a deficient number, since it is larger than the sum of its proper divisors (18969).
53607 is a wasteful number, since it uses less digits than its factorization.
53607 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 277.
The product of its (nonzero) digits is 630, while the sum is 21.
The square root of 53607 is about 231.5318552597.
The cubic root of 53607 is about 37.7057138954.
The spelling of 53607 in words is "fifty-three thousand, six hundred seven".