5505243 has 4 divisors (see below), whose sum is σ = 7340328. Its totient is φ = 3670160.

The previous prime is 5505239. The next prime is 5505287. The reversal of 5505243 is 3425055.

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

It is a cyclic number.

It is not a de Polignac number, because 5505243 - 2² = 5505239 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (5505223) 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, 917538 + ... + 917543.

It is an arithmetic number, because the mean of its divisors is an integer number (1835082).

Almost surely, 2^5505243 is an apocalyptic number.

5505243 is a deficient number, since it is larger than the sum of its proper divisors (1835085).

5505243 is a wasteful number, since it uses less digits than its factorization.

5505243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1835084.

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 5505243 is about 2346.3254249997. The cubic root of 5505243 is about 176.5734886992.

The spelling of 5505243 in words is "five million, five hundred five thousand, two hundred forty-three".