5525543 has 16 divisors (see below), whose sum is σ = 6099456. Its totient is φ = 4989600.

The previous prime is 5525519. The next prime is 5525549. The reversal of 5525543 is 3455255.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5525543 - 2⁶ = 5525479 is a prime.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5525549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36518 + ... + 36668.

It is an arithmetic number, because the mean of its divisors is an integer number (381216).

Almost surely, 2^5525543 is an apocalyptic number.

5525543 is a deficient number, since it is larger than the sum of its proper divisors (573913).

5525543 is a wasteful number, since it uses less digits than its factorization.

5525543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254.

The product of its digits is 15000, while the sum is 29.

The square root of 5525543 is about 2350.6473576443. The cubic root of 5525543 is about 176.7902544910.

The spelling of 5525543 in words is "five million, five hundred twenty-five thousand, five hundred forty-three".