5531105 has 8 divisors (see below), whose sum is σ = 6799464. Its totient is φ = 4316800.

The previous prime is 5531089. The next prime is 5531107. The reversal of 5531105 is 5011355.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 185761 + 5345344 = 431^2 + 2312^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5531105 - 2⁴ = 5531089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5531107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13286 + ... + 13695.

It is an arithmetic number, because the mean of its divisors is an integer number (849933).

Almost surely, 2^5531105 is an apocalyptic number.

It is an amenable number.

5531105 is a deficient number, since it is larger than the sum of its proper divisors (1268359).

5531105 is a wasteful number, since it uses less digits than its factorization.

5531105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27027.

The product of its (nonzero) digits is 375, while the sum is 20.

The square root of 5531105 is about 2351.8301384241. The cubic root of 5531105 is about 176.8495534986.

It can be divided in two parts, 553 and 1105, that multiplied together give a triangular number (611065 = T₁₁₀₅).

The spelling of 5531105 in words is "five million, five hundred thirty-one thousand, one hundred five".