475854679 has 2 divisors, whose sum is σ = 475854680. Its totient is φ = 475854678.

The previous prime is 475854653. The next prime is 475854721. The reversal of 475854679 is 976458574.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 475854679 - 2¹¹ = 475852631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (475854479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237927339 + 237927340.

It is an arithmetic number, because the mean of its divisors is an integer number (237927340).

Almost surely, 2^475854679 is an apocalyptic number.

475854679 is a deficient number, since it is larger than the sum of its proper divisors (1).

475854679 is an equidigital number, since it uses as much as digits as its factorization.

475854679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8467200, while the sum is 55.

The square root of 475854679 is about 21814.0935864867. The cubic root of 475854679 is about 780.7130664214.

The spelling of 475854679 in words is "four hundred seventy-five million, eight hundred fifty-four thousand, six hundred seventy-nine".