5473509 has 8 divisors (see below), whose sum is σ = 7311552. Its totient is φ = 3642240.

The previous prime is 5473483. The next prime is 5473511. The reversal of 5473509 is 9053745.

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

It is not a de Polignac number, because 5473509 - 2¹² = 5469413 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5473509.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5473519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 664 + ... + 3374.

It is an arithmetic number, because the mean of its divisors is an integer number (913944).

Almost surely, 2^5473509 is an apocalyptic number.

It is an amenable number.

5473509 is a deficient number, since it is larger than the sum of its proper divisors (1838043).

5473509 is a wasteful number, since it uses less digits than its factorization.

5473509 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3387.

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 5473509 is about 2339.5531624650. The cubic root of 5473509 is about 176.2335591525.

The spelling of 5473509 in words is "five million, four hundred seventy-three thousand, five hundred nine".