4255505 has 8 divisors (see below), whose sum is σ = 5183232. Its totient is φ = 3353328.

The previous prime is 4255501. The next prime is 4255519. The reversal of 4255505 is 5055524.

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

It is a cyclic number.

It is not a de Polignac number, because 4255505 - 2² = 4255501 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4255501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6017 + ... + 6686.

It is an arithmetic number, because the mean of its divisors is an integer number (647904).

Almost surely, 2^4255505 is an apocalyptic number.

It is an amenable number.

4255505 is a deficient number, since it is larger than the sum of its proper divisors (927727).

4255505 is a wasteful number, since it uses less digits than its factorization.

4255505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12775.

The product of its (nonzero) digits is 5000, while the sum is 26.

The square root of 4255505 is about 2062.8875393487. The cubic root of 4255505 is about 162.0504973909.

The spelling of 4255505 in words is "four million, two hundred fifty-five thousand, five hundred five".