5335531 has 2 divisors, whose sum is σ = 5335532. Its totient is φ = 5335530.

The previous prime is 5335529. The next prime is 5335549. The reversal of 5335531 is 1355335.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5335531 - 2¹ = 5335529 is a prime.

It is a super-2 number, since 2×5335531² = 56935782103922, which contains 22 as substring.

Together with 5335529, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 5335496 and 5335505.

It is not a weakly prime, because it can be changed into another prime (5335591) 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 as a sum of consecutive naturals, namely, 2667765 + 2667766.

It is an arithmetic number, because the mean of its divisors is an integer number (2667766).

Almost surely, 2^5335531 is an apocalyptic number.

5335531 is a deficient number, since it is larger than the sum of its proper divisors (1).

5335531 is an equidigital number, since it uses as much as digits as its factorization.

5335531 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3375, while the sum is 25.

The square root of 5335531 is about 2309.8768365435. The cubic root of 5335531 is about 174.7400876351.

The spelling of 5335531 in words is "five million, three hundred thirty-five thousand, five hundred thirty-one".