5531535 has 24 divisors (see below), whose sum is σ = 9710064. Its totient is φ = 2912640.

The previous prime is 5531531. The next prime is 5531549. The reversal of 5531535 is 5351355.

It is not a de Polignac number, because 5531535 - 2² = 5531531 is a prime.

It is a nude number because it is divisible by every one of its digits.

5531535 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5531499 and 5531508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5531531) 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 23 ways as a sum of consecutive naturals, for example, 2995 + ... + 4475.

It is an arithmetic number, because the mean of its divisors is an integer number (404586).

Almost surely, 2^5531535 is an apocalyptic number.

5531535 is a deficient number, since it is larger than the sum of its proper divisors (4178529).

5531535 is a wasteful number, since it uses less digits than its factorization.

5531535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1575 (or 1572 counting only the distinct ones).

The product of its digits is 5625, while the sum is 27.

The square root of 5531535 is about 2351.9215548143. The cubic root of 5531535 is about 176.8541362681.

The spelling of 5531535 in words is "five million, five hundred thirty-one thousand, five hundred thirty-five".