4545327 has 4 divisors (see below), whose sum is σ = 6060440. Its totient is φ = 3030216.

The previous prime is 4545269. The next prime is 4545337. The reversal of 4545327 is 7235454.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4545327 - 2⁸ = 4545071 is a prime.

It is a super-3 number, since 3×4545327³ (a number of 21 digits) contains 333 as substring.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4545294 and 4545303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4545337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 757552 + ... + 757557.

It is an arithmetic number, because the mean of its divisors is an integer number (1515110).

Almost surely, 2^4545327 is an apocalyptic number.

4545327 is a deficient number, since it is larger than the sum of its proper divisors (1515113).

4545327 is a wasteful number, since it uses less digits than its factorization.

4545327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1515112.

The product of its digits is 16800, while the sum is 30.

The square root of 4545327 is about 2131.9772512858. The cubic root of 4545327 is about 165.6488318383.

The spelling of 4545327 in words is "four million, five hundred forty-five thousand, three hundred twenty-seven".