475011473 has 2 divisors, whose sum is σ = 475011474. Its totient is φ = 475011472.

The previous prime is 475011431. The next prime is 475011491. The reversal of 475011473 is 374110574.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 281467729 + 193543744 = 16777^2 + 13912^2 .

It is a cyclic number.

It is not a de Polignac number, because 475011473 - 2⁶ = 475011409 is a prime.

It is not a weakly prime, because it can be changed into another prime (475011973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237505736 + 237505737.

It is an arithmetic number, because the mean of its divisors is an integer number (237505737).

Almost surely, 2^475011473 is an apocalyptic number.

It is an amenable number.

475011473 is a deficient number, since it is larger than the sum of its proper divisors (1).

475011473 is an equidigital number, since it uses as much as digits as its factorization.

475011473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 475011473 is about 21794.7579247855. The cubic root of 475011473 is about 780.2516572368.

The spelling of 475011473 in words is "four hundred seventy-five million, eleven thousand, four hundred seventy-three".