6523133 has 2 divisors, whose sum is σ = 6523134. Its totient is φ = 6523132.

The previous prime is 6523117. The next prime is 6523163. The reversal of 6523133 is 3313256.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5207524 + 1315609 = 2282^2 + 1147^2 .

It is a cyclic number.

It is not a de Polignac number, because 6523133 - 2⁴ = 6523117 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 6523099 and 6523108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6523103) 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, 3261566 + 3261567.

It is an arithmetic number, because the mean of its divisors is an integer number (3261567).

Almost surely, 2^6523133 is an apocalyptic number.

It is an amenable number.

6523133 is a deficient number, since it is larger than the sum of its proper divisors (1).

6523133 is an equidigital number, since it uses as much as digits as its factorization.

6523133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1620, while the sum is 23.

The square root of 6523133 is about 2554.0424820273. The cubic root of 6523133 is about 186.8466910508.

Adding to 6523133 its reverse (3313256), we get a palindrome (9836389).

The spelling of 6523133 in words is "six million, five hundred twenty-three thousand, one hundred thirty-three".