475002323 has 2 divisors, whose sum is σ = 475002324. Its totient is φ = 475002322.

The previous prime is 475002301. The next prime is 475002331. The reversal of 475002323 is 323200574.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 475002323 - 2⁸ = 475002067 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 475002292 and 475002301.

It is not a weakly prime, because it can be changed into another prime (475002023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237501161 + 237501162.

It is an arithmetic number, because the mean of its divisors is an integer number (237501162).

Almost surely, 2^475002323 is an apocalyptic number.

475002323 is a deficient number, since it is larger than the sum of its proper divisors (1).

475002323 is an equidigital number, since it uses as much as digits as its factorization.

475002323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 475002323 is about 21794.5480109132. The cubic root of 475002323 is about 780.2466472887.

Adding to 475002323 its reverse (323200574), we get a palindrome (798202897).

The spelling of 475002323 in words is "four hundred seventy-five million, two thousand, three hundred twenty-three".