5493043 has 4 divisors (see below), whose sum is σ = 5541768. Its totient is φ = 5444320.

The previous prime is 5493041. The next prime is 5493049. The reversal of 5493043 is 3403945.

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 5493043 - 2¹ = 5493041 is a prime.

It is a super-3 number, since 3×5493043³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5493041) 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, 24193 + ... + 24418.

It is an arithmetic number, because the mean of its divisors is an integer number (1385442).

Almost surely, 2^5493043 is an apocalyptic number.

5493043 is a deficient number, since it is larger than the sum of its proper divisors (48725).

5493043 is a wasteful number, since it uses less digits than its factorization.

5493043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48724.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 5493043 is about 2343.7241731910. The cubic root of 5493043 is about 176.4429592017.

Adding to 5493043 its reverse (3403945), we get a palindrome (8896988).

The spelling of 5493043 in words is "five million, four hundred ninety-three thousand, forty-three".