4545375 has 64 divisors (see below), whose sum is σ = 8626176. Its totient is φ = 2112000.

The previous prime is 4545371. The next prime is 4545377. The reversal of 4545375 is 5735454.

It is not a de Polignac number, because 4545375 - 2² = 4545371 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4545371) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 146610 + ... + 146640.

It is an arithmetic number, because the mean of its divisors is an integer number (134784).

Almost surely, 2^4545375 is an apocalyptic number.

4545375 is a deficient number, since it is larger than the sum of its proper divisors (4080801).

4545375 is a wasteful number, since it uses less digits than its factorization.

4545375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89 (or 79 counting only the distinct ones).

The product of its digits is 42000, while the sum is 33.

The square root of 4545375 is about 2131.9885084118. The cubic root of 4545375 is about 165.6494149365.

The spelling of 4545375 in words is "four million, five hundred forty-five thousand, three hundred seventy-five".