4525005 has 16 divisors (see below), whose sum is σ = 7364160. Its totient is φ = 2371968.

The previous prime is 4524991. The next prime is 4525007. The reversal of 4525005 is 5005254.

It is not a de Polignac number, because 4525005 - 2¹¹ = 4522957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4525007) 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 15 ways as a sum of consecutive naturals, for example, 1672 + ... + 3441.

It is an arithmetic number, because the mean of its divisors is an integer number (460260).

Almost surely, 2^4525005 is an apocalyptic number.

It is an amenable number.

4525005 is a deficient number, since it is larger than the sum of its proper divisors (2839155).

4525005 is a wasteful number, since it uses less digits than its factorization.

4525005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5180.

The product of its (nonzero) digits is 1000, while the sum is 21.

The square root of 4525005 is about 2127.2059138692. The cubic root of 4525005 is about 165.4015929375.

Subtracting 4525005 from its reverse (5005254), we obtain a square (480249 = 693²).

The spelling of 4525005 in words is "four million, five hundred twenty-five thousand, five".