5355631 has 4 divisors (see below), whose sum is σ = 5370592. Its totient is φ = 5340672.

The previous prime is 5355613. The next prime is 5355643. The reversal of 5355631 is 1365535.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1365535 = 5 ⋅273107.

It is a cyclic number.

It is not a de Polignac number, because 5355631 - 2⁷ = 5355503 is a prime.

It is a super-2 number, since 2×5355631² = 57365566816322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5355631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5355431) 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, 6930 + ... + 7663.

It is an arithmetic number, because the mean of its divisors is an integer number (1342648).

Almost surely, 2^5355631 is an apocalyptic number.

5355631 is a deficient number, since it is larger than the sum of its proper divisors (14961).

5355631 is a wasteful number, since it uses less digits than its factorization.

5355631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14960.

The product of its digits is 6750, while the sum is 28.

The square root of 5355631 is about 2314.2236279150. The cubic root of 5355631 is about 174.9592394865.

The spelling of 5355631 in words is "five million, three hundred fifty-five thousand, six hundred thirty-one".