473242613 has 2 divisors, whose sum is σ = 473242614. Its totient is φ = 473242612.

The previous prime is 473242603. The next prime is 473242657. The reversal of 473242613 is 316242374.

473242613 = 15382² + 15383².

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 236636689 + 236605924 = 15383^2 + 15382^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-473242613 is a prime.

It is a super-3 number, since 3×473242613³ (a number of 27 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 473242613.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473242603) 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, 236621306 + 236621307.

It is an arithmetic number, because the mean of its divisors is an integer number (236621307).

Almost surely, 2^473242613 is an apocalyptic number.

473242613 is the 15383-rd centered square number.

It is an amenable number.

473242613 is a deficient number, since it is larger than the sum of its proper divisors (1).

473242613 is an equidigital number, since it uses as much as digits as its factorization.

473242613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 32.

The square root of 473242613 is about 21754.1401346962. The cubic root of 473242613 is about 779.2819454640.

Adding to 473242613 its reverse (316242374), we get a palindrome (789484987).

The spelling of 473242613 in words is "four hundred seventy-three million, two hundred forty-two thousand, six hundred thirteen".