4545027 has 12 divisors (see below), whose sum is σ = 6588400. Its totient is φ = 3019248.

The previous prime is 4545017. The next prime is 4545031. The reversal of 4545027 is 7205454.

It is not a de Polignac number, because 4545027 - 2⁴ = 4545011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4545017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2418 + ... + 3864.

Almost surely, 2^4545027 is an apocalyptic number.

4545027 is a deficient number, since it is larger than the sum of its proper divisors (2043373).

4545027 is a wasteful number, since it uses less digits than its factorization.

4545027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1802 (or 1799 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 4545027 is about 2131.9068929013. The cubic root of 4545027 is about 165.6451873815.

The spelling of 4545027 in words is "four million, five hundred forty-five thousand, twenty-seven".