5533543 has 2 divisors, whose sum is σ = 5533544. Its totient is φ = 5533542.

The previous prime is 5533537. The next prime is 5533553. The reversal of 5533543 is 3453355.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5533543 - 2⁵ = 5533511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5533523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2766771 + 2766772.

It is an arithmetic number, because the mean of its divisors is an integer number (2766772).

Almost surely, 2^5533543 is an apocalyptic number.

5533543 is a deficient number, since it is larger than the sum of its proper divisors (1).

5533543 is an equidigital number, since it uses as much as digits as its factorization.

5533543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13500, while the sum is 28.

The square root of 5533543 is about 2352.3484010665. The cubic root of 5533543 is about 176.8755335923.

Adding to 5533543 its reverse (3453355), we get a palindrome (8986898).

It can be divided in two parts, 553 and 3543, that added together give a 12-th power (4096 = 2¹²).

The spelling of 5533543 in words is "five million, five hundred thirty-three thousand, five hundred forty-three".