5535493 has 2 divisors, whose sum is σ = 5535494. Its totient is φ = 5535492.

The previous prime is 5535469. The next prime is 5535511. The reversal of 5535493 is 3945355.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3157729 + 2377764 = 1777^2 + 1542^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5535493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5535443) 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 as a sum of consecutive naturals, namely, 2767746 + 2767747.

It is an arithmetic number, because the mean of its divisors is an integer number (2767747).

Almost surely, 2^5535493 is an apocalyptic number.

It is an amenable number.

5535493 is a deficient number, since it is larger than the sum of its proper divisors (1).

5535493 is an equidigital number, since it uses as much as digits as its factorization.

5535493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40500, while the sum is 34.

The square root of 5535493 is about 2352.7628439773. The cubic root of 5535493 is about 176.8963079126.

The spelling of 5535493 in words is "five million, five hundred thirty-five thousand, four hundred ninety-three".