545153 has 8 divisors (see below), whose sum is σ = 636672. Its totient is φ = 457056.
The previous prime is 545143. The next prime is 545161. The reversal of 545153 is 351545.
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 545153 - 26 = 545089 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (545143) 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, 500 + ... + 1157.
It is an arithmetic number, because the mean of its divisors is an integer number (79584).
2545153 is an apocalyptic number.
It is an amenable number.
545153 is a deficient number, since it is larger than the sum of its proper divisors (91519).
545153 is a wasteful number, since it uses less digits than its factorization.
545153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1711.
The product of its digits is 1500, while the sum is 23.
The square root of 545153 is about 738.3447704156. The cubic root of 545153 is about 81.6907347267.
Adding to 545153 its reverse (351545), we get a palindrome (896698).
The spelling of 545153 in words is "five hundred forty-five thousand, one hundred fifty-three".
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