4555725 has 48 divisors (see below), whose sum is σ = 8332800. Its totient is φ = 2185920.

The previous prime is 4555723. The next prime is 4555741. The reversal of 4555725 is 5275554.

It is not a de Polignac number, because 4555725 - 2¹ = 4555723 is a prime.

4555725 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4555723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32706 + ... + 32844.

It is an arithmetic number, because the mean of its divisors is an integer number (173600).

Almost surely, 2^4555725 is an apocalyptic number.

It is an amenable number.

4555725 is a deficient number, since it is larger than the sum of its proper divisors (3777075).

4555725 is a wasteful number, since it uses less digits than its factorization.

4555725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194 (or 189 counting only the distinct ones).

The product of its digits is 35000, while the sum is 33.

The square root of 4555725 is about 2134.4144396063. The cubic root of 4555725 is about 165.7750497324.

The spelling of 4555725 in words is "four million, five hundred fifty-five thousand, seven hundred twenty-five".