4502455 has 4 divisors (see below), whose sum is σ = 5402952. Its totient is φ = 3601960.

The previous prime is 4502441. The next prime is 4502461. The reversal of 4502455 is 5542054.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4502455 - 2⁵ = 4502423 is a prime.

It is a Duffinian number.

4502455 is a lucky number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 450241 + ... + 450250.

It is an arithmetic number, because the mean of its divisors is an integer number (1350738).

Almost surely, 2^4502455 is an apocalyptic number.

4502455 is a deficient number, since it is larger than the sum of its proper divisors (900497).

4502455 is an equidigital number, since it uses as much as digits as its factorization.

4502455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900496.

The product of its (nonzero) digits is 4000, while the sum is 25.

The square root of 4502455 is about 2121.8989137091. The cubic root of 4502455 is about 165.1263800659.

The spelling of 4502455 in words is "four million, five hundred two thousand, four hundred fifty-five".