6532003 has 2 divisors, whose sum is σ = 6532004. Its totient is φ = 6532002.

The previous prime is 6531983. The next prime is 6532007. The reversal of 6532003 is 3002356.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6532003 - 2⁵ = 6531971 is a prime.

6532003 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (6532007) 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, 3266001 + 3266002.

It is an arithmetic number, because the mean of its divisors is an integer number (3266002).

Almost surely, 2^6532003 is an apocalyptic number.

6532003 is a deficient number, since it is larger than the sum of its proper divisors (1).

6532003 is an equidigital number, since it uses as much as digits as its factorization.

6532003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 6532003 is about 2555.7783550222. The cubic root of 6532003 is about 186.9313425783.

Adding to 6532003 its reverse (3002356), we get a palindrome (9534359).

The spelling of 6532003 in words is "six million, five hundred thirty-two thousand, three".