5543197 has 4 divisors (see below), whose sum is σ = 6047136. Its totient is φ = 5039260.

The previous prime is 5543191. The next prime is 5543201. The reversal of 5543197 is 7913455.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5543197 - 2¹¹ = 5541149 is a prime.

It is a Duffinian number.

5543197 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5543191) 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 3 ways as a sum of consecutive naturals, for example, 251953 + ... + 251974.

It is an arithmetic number, because the mean of its divisors is an integer number (1511784).

Almost surely, 2^5543197 is an apocalyptic number.

It is an amenable number.

5543197 is a deficient number, since it is larger than the sum of its proper divisors (503939).

5543197 is a wasteful number, since it uses less digits than its factorization.

5543197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503938.

The product of its digits is 18900, while the sum is 34.

The square root of 5543197 is about 2354.3994988107. The cubic root of 5543197 is about 176.9783347779.

The spelling of 5543197 in words is "five million, five hundred forty-three thousand, one hundred ninety-seven".