5531133 has 16 divisors (see below), whose sum is σ = 7698240. Its totient is φ = 3529344.

The previous prime is 5531131. The next prime is 5531143. The reversal of 5531133 is 3311355.

It is a happy number.

It is not a de Polignac number, because 5531133 - 2¹ = 5531131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5531131) 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, 6433 + ... + 7241.

It is an arithmetic number, because the mean of its divisors is an integer number (481140).

Almost surely, 2^5531133 is an apocalyptic number.

5531133 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

5531133 is a deficient number, since it is larger than the sum of its proper divisors (2167107).

5531133 is a wasteful number, since it uses less digits than its factorization.

5531133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908.

The product of its digits is 675, while the sum is 21.

The square root of 5531133 is about 2351.8360912274. The cubic root of 5531133 is about 176.8498519187.

Adding to 5531133 its reverse (3311355), we get a palindrome (8842488).

The spelling of 5531133 in words is "five million, five hundred thirty-one thousand, one hundred thirty-three".