474533513 has 2 divisors, whose sum is σ = 474533514. Its totient is φ = 474533512.

The previous prime is 474533503. The next prime is 474533567. The reversal of 474533513 is 315335474.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 374693449 + 99840064 = 19357^2 + 9992^2 .

It is a cyclic number.

It is not a de Polignac number, because 474533513 - 2¹² = 474529417 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (474533503) 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, 237266756 + 237266757.

It is an arithmetic number, because the mean of its divisors is an integer number (237266757).

Almost surely, 2^474533513 is an apocalyptic number.

It is an amenable number.

474533513 is a deficient number, since it is larger than the sum of its proper divisors (1).

474533513 is an equidigital number, since it uses as much as digits as its factorization.

474533513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 75600, while the sum is 35.

The square root of 474533513 is about 21783.7901431317. The cubic root of 474533513 is about 779.9898711155.

Adding to 474533513 its reverse (315335474), we get a palindrome (789868987).

The spelling of 474533513 in words is "four hundred seventy-four million, five hundred thirty-three thousand, five hundred thirteen".