471975593 has 2 divisors, whose sum is σ = 471975594. Its totient is φ = 471975592.

The previous prime is 471975533. The next prime is 471975613. The reversal of 471975593 is 395579174.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 415018384 + 56957209 = 20372^2 + 7547^2 .

It is a cyclic number.

It is not a de Polignac number, because 471975593 - 2⁸ = 471975337 is a prime.

It is not a weakly prime, because it can be changed into another prime (471975533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235987796 + 235987797.

It is an arithmetic number, because the mean of its divisors is an integer number (235987797).

Almost surely, 2^471975593 is an apocalyptic number.

It is an amenable number.

471975593 is a deficient number, since it is larger than the sum of its proper divisors (1).

471975593 is an equidigital number, since it uses as much as digits as its factorization.

471975593 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1190700, while the sum is 50.

The square root of 471975593 is about 21724.9992635213. Note that the first 3 decimals coincide. The cubic root of 471975593 is about 778.5858625530.

The spelling of 471975593 in words is "four hundred seventy-one million, nine hundred seventy-five thousand, five hundred ninety-three".