4545275 has 24 divisors (see below), whose sum is σ = 6785280. Its totient is φ = 2950560.

The previous prime is 4545269. The next prime is 4545337. The reversal of 4545275 is 5725454.

It is not a de Polignac number, because 4545275 - 2⁴ = 4545259 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2642 + ... + 4008.

It is an arithmetic number, because the mean of its divisors is an integer number (282720).

Almost surely, 2^4545275 is an apocalyptic number.

4545275 is a deficient number, since it is larger than the sum of its proper divisors (2240005).

4545275 is a wasteful number, since it uses less digits than its factorization.

4545275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1403 (or 1398 counting only the distinct ones).

The product of its digits is 28000, while the sum is 32.

The square root of 4545275 is about 2131.9650559988. The cubic root of 4545275 is about 165.6482001439.

The spelling of 4545275 in words is "four million, five hundred forty-five thousand, two hundred seventy-five".