475430101 has 2 divisors, whose sum is σ = 475430102. Its totient is φ = 475430100.

The previous prime is 475430071. The next prime is 475430119. The reversal of 475430101 is 101034574.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 333939076 + 141491025 = 18274^2 + 11895^2 .

It is a cyclic number.

It is not a de Polignac number, because 475430101 - 2⁹ = 475429589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (475430801) 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, 237715050 + 237715051.

It is an arithmetic number, because the mean of its divisors is an integer number (237715051).

Almost surely, 2^475430101 is an apocalyptic number.

It is an amenable number.

475430101 is a deficient number, since it is larger than the sum of its proper divisors (1).

475430101 is an equidigital number, since it uses as much as digits as its factorization.

475430101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 475430101 is about 21804.3596787431. The cubic root of 475430101 is about 780.4808020762.

Adding to 475430101 its reverse (101034574), we get a palindrome (576464675).

The spelling of 475430101 in words is "four hundred seventy-five million, four hundred thirty thousand, one hundred one".