5505443 has 4 divisors (see below), whose sum is σ = 5514528. Its totient is φ = 5496360.

The previous prime is 5505427. The next prime is 5505449. The reversal of 5505443 is 3445055.

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 5505443 - 2⁴ = 5505427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5505449) 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, 3563 + ... + 4868.

It is an arithmetic number, because the mean of its divisors is an integer number (1378632).

Almost surely, 2^5505443 is an apocalyptic number.

5505443 is a deficient number, since it is larger than the sum of its proper divisors (9085).

5505443 is an equidigital number, since it uses as much as digits as its factorization.

5505443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9084.

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

The square root of 5505443 is about 2346.3680444466. The cubic root of 5505443 is about 176.5756269197.

The spelling of 5505443 in words is "five million, five hundred five thousand, four hundred forty-three".