5455223 has 4 divisors (see below), whose sum is σ = 5742360. Its totient is φ = 5168088.

The previous prime is 5455213. The next prime is 5455259. The reversal of 5455223 is 3225545.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5455223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5455192 and 5455201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5455213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143540 + ... + 143577.

It is an arithmetic number, because the mean of its divisors is an integer number (1435590).

Almost surely, 2^5455223 is an apocalyptic number.

5455223 is a deficient number, since it is larger than the sum of its proper divisors (287137).

5455223 is a wasteful number, since it uses less digits than its factorization.

5455223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287136.

The product of its digits is 6000, while the sum is 26.

The square root of 5455223 is about 2335.6418817961. The cubic root of 5455223 is about 176.0370854186.

The spelling of 5455223 in words is "five million, four hundred fifty-five thousand, two hundred twenty-three".