475730401 has 2 divisors, whose sum is σ = 475730402. Its totient is φ = 475730400.

The previous prime is 475730377. The next prime is 475730447. The reversal of 475730401 is 104037574.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 473106001 + 2624400 = 21751^2 + 1620^2 .

It is a cyclic number.

It is not a de Polignac number, because 475730401 - 2⁵ = 475730369 is a prime.

It is not a weakly prime, because it can be changed into another prime (475730501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237865200 + 237865201.

It is an arithmetic number, because the mean of its divisors is an integer number (237865201).

Almost surely, 2^475730401 is an apocalyptic number.

It is an amenable number.

475730401 is a deficient number, since it is larger than the sum of its proper divisors (1).

475730401 is an equidigital number, since it uses as much as digits as its factorization.

475730401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 475730401 is about 21811.2448292160. The cubic root of 475730401 is about 780.6450947551.

Adding to 475730401 its reverse (104037574), we get a palindrome (579767975).

The spelling of 475730401 in words is "four hundred seventy-five million, seven hundred thirty thousand, four hundred one".