5394543 has 32 divisors (see below), whose sum is σ = 9088512. Its totient is φ = 2787840.

The previous prime is 5394541. The next prime is 5394569. The reversal of 5394543 is 3454935.

It is not a de Polignac number, because 5394543 - 2¹ = 5394541 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5394541) 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 31 ways as a sum of consecutive naturals, for example, 27855 + ... + 28047.

It is an arithmetic number, because the mean of its divisors is an integer number (284016).

Almost surely, 2^5394543 is an apocalyptic number.

5394543 is a deficient number, since it is larger than the sum of its proper divisors (3693969).

5394543 is a wasteful number, since it uses less digits than its factorization.

5394543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236 (or 214 counting only the distinct ones).

The product of its digits is 32400, while the sum is 33.

The square root of 5394543 is about 2322.6155514850. The cubic root of 5394543 is about 175.3819467270.

The spelling of 5394543 in words is "five million, three hundred ninety-four thousand, five hundred forty-three".