4507125 has 64 divisors (see below), whose sum is σ = 9165312. Its totient is φ = 1920000.

The previous prime is 4507099. The next prime is 4507133. The reversal of 4507125 is 5217054.

It is not a de Polignac number, because 4507125 - 2⁸ = 4506869 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4507095 and 4507104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 44575 + ... + 44675.

It is an arithmetic number, because the mean of its divisors is an integer number (143208).

Almost surely, 2^4507125 is an apocalyptic number.

It is an amenable number.

4507125 is an abundant number, since it is smaller than the sum of its proper divisors (4658187).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4507125 is a wasteful number, since it uses less digits than its factorization.

4507125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 24.

The square root of 4507125 is about 2122.9990579367. Note that the first 3 decimals coincide. The cubic root of 4507125 is about 165.1834506889.

The spelling of 4507125 in words is "four million, five hundred seven thousand, one hundred twenty-five".