5535149 has 4 divisors (see below), whose sum is σ = 5860764. Its totient is φ = 5209536.

The previous prime is 5535139. The next prime is 5535151. The reversal of 5535149 is 9415355.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2706025 + 2829124 = 1645^2 + 1682^2 .

It is a cyclic number.

It is not a de Polignac number, because 5535149 - 2⁴ = 5535133 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5535139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162782 + ... + 162815.

It is an arithmetic number, because the mean of its divisors is an integer number (1465191).

Almost surely, 2^5535149 is an apocalyptic number.

It is an amenable number.

5535149 is a deficient number, since it is larger than the sum of its proper divisors (325615).

5535149 is a wasteful number, since it uses less digits than its factorization.

5535149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325614.

The product of its digits is 13500, while the sum is 32.

The square root of 5535149 is about 2352.6897373007. The cubic root of 5535149 is about 176.8926434638.

The spelling of 5535149 in words is "five million, five hundred thirty-five thousand, one hundred forty-nine".