4502505 has 32 divisors (see below), whose sum is σ = 8319744. Its totient is φ = 2036736.

The previous prime is 4502489. The next prime is 4502513. The reversal of 4502505 is 5052054.

4502505 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4502505 - 2⁴ = 4502489 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

4502505 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14229 + ... + 14541.

It is an arithmetic number, because the mean of its divisors is an integer number (259992).

Almost surely, 2^4502505 is an apocalyptic number.

It is an amenable number.

4502505 is a deficient number, since it is larger than the sum of its proper divisors (3817239).

4502505 is a wasteful number, since it uses less digits than its factorization.

4502505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465.

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

The square root of 4502505 is about 2121.9106955760. The cubic root of 4502505 is about 165.1269913093.

Adding to 4502505 its reverse (5052054), we get a palindrome (9554559).

The spelling of 4502505 in words is "four million, five hundred two thousand, five hundred five".