532403 has 2 divisors, whose sum is σ = 532404. Its totient is φ = 532402.

The previous prime is 532391. The next prime is 532417. The reversal of 532403 is 304235.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-532403 is a prime.

It is not a weakly prime, because it can be changed into another prime (532453) 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, 266201 + 266202.

It is an arithmetic number, because the mean of its divisors is an integer number (266202).

2⁵³²⁴⁰³ is an apocalyptic number.

532403 is a deficient number, since it is larger than the sum of its proper divisors (1).

532403 is an equidigital number, since it uses as much as digits as its factorization.

532403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 532403 is about 729.6595096345. The cubic root of 532403 is about 81.0488452025.

Adding to 532403 its reverse (304235), we get a palindrome (836638).

The spelling of 532403 in words is "five hundred thirty-two thousand, four hundred three".