476477563 has 2 divisors, whose sum is σ = 476477564. Its totient is φ = 476477562.

The previous prime is 476477543. The next prime is 476477623. The reversal of 476477563 is 365774674.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 476477563 - 2⁵ = 476477531 is a prime.

It is not a weakly prime, because it can be changed into another prime (476477503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238238781 + 238238782.

It is an arithmetic number, because the mean of its divisors is an integer number (238238782).

Almost surely, 2^476477563 is an apocalyptic number.

476477563 is a deficient number, since it is larger than the sum of its proper divisors (1).

476477563 is an equidigital number, since it uses as much as digits as its factorization.

476477563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2963520, while the sum is 49.

The square root of 476477563 is about 21828.3660176386. The cubic root of 476477563 is about 781.0535636856.

The spelling of 476477563 in words is "four hundred seventy-six million, four hundred seventy-seven thousand, five hundred sixty-three".