475764841 has 2 divisors, whose sum is σ = 475764842. Its totient is φ = 475764840.

The previous prime is 475764829. The next prime is 475764847. The reversal of 475764841 is 148467574.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 474324841 + 1440000 = 21779^2 + 1200^2 .

It is a cyclic number.

It is not a de Polignac number, because 475764841 - 2¹³ = 475756649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 475764791 and 475764800.

It is not a weakly prime, because it can be changed into another prime (475764847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237882420 + 237882421.

It is an arithmetic number, because the mean of its divisors is an integer number (237882421).

Almost surely, 2^475764841 is an apocalyptic number.

It is an amenable number.

475764841 is a deficient number, since it is larger than the sum of its proper divisors (1).

475764841 is an equidigital number, since it uses as much as digits as its factorization.

475764841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 752640, while the sum is 46.

The square root of 475764841 is about 21812.0343159459. The cubic root of 475764841 is about 780.6639322929.

The spelling of 475764841 in words is "four hundred seventy-five million, seven hundred sixty-four thousand, eight hundred forty-one".