4550505 has 8 divisors (see below), whose sum is σ = 7280832. Its totient is φ = 2426928.

The previous prime is 4550501. The next prime is 4550563. The reversal of 4550505 is 5050554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4550505 - 2² = 4550501 is a prime.

4550505 is a modest number, since divided by 505 gives 455 as remainder.

It is not an unprimeable number, because it can be changed into a prime (4550501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151669 + ... + 151698.

It is an arithmetic number, because the mean of its divisors is an integer number (910104).

Almost surely, 2^4550505 is an apocalyptic number.

It is an amenable number.

4550505 is a deficient number, since it is larger than the sum of its proper divisors (2730327).

4550505 is a wasteful number, since it uses less digits than its factorization.

4550505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303375.

The product of its (nonzero) digits is 2500, while the sum is 24.

The square root of 4550505 is about 2133.1912713116. The cubic root of 4550505 is about 165.7117099070.

The spelling of 4550505 in words is "four million, five hundred fifty thousand, five hundred five".