475833563 has 2 divisors, whose sum is σ = 475833564. Its totient is φ = 475833562.

The previous prime is 475833521. The next prime is 475833583. The reversal of 475833563 is 365338574.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 475833563 - 2⁸ = 475833307 is a prime.

It is not a weakly prime, because it can be changed into another prime (475833583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237916781 + 237916782.

It is an arithmetic number, because the mean of its divisors is an integer number (237916782).

Almost surely, 2^475833563 is an apocalyptic number.

475833563 is a deficient number, since it is larger than the sum of its proper divisors (1).

475833563 is an equidigital number, since it uses as much as digits as its factorization.

475833563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 907200, while the sum is 44.

The square root of 475833563 is about 21813.6095820935. The cubic root of 475833563 is about 780.7015182312.

The spelling of 475833563 in words is "four hundred seventy-five million, eight hundred thirty-three thousand, five hundred sixty-three".