473532403 has 2 divisors, whose sum is σ = 473532404. Its totient is φ = 473532402.

The previous prime is 473532361. The next prime is 473532481. The reversal of 473532403 is 304235374.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-473532403 is a prime.

It is a zygodrome in base 2.

It is not a weakly prime, because it can be changed into another prime (473032403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236766201 + 236766202.

It is an arithmetic number, because the mean of its divisors is an integer number (236766202).

Almost surely, 2^473532403 is an apocalyptic number.

473532403 is a deficient number, since it is larger than the sum of its proper divisors (1).

473532403 is an equidigital number, since it uses as much as digits as its factorization.

473532403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 31.

The square root of 473532403 is about 21760.7996865924. The cubic root of 473532403 is about 779.4409773778.

Adding to 473532403 its reverse (304235374), we get a palindrome (777767777).

The spelling of 473532403 in words is "four hundred seventy-three million, five hundred thirty-two thousand, four hundred three".