481966763 has 2 divisors, whose sum is σ = 481966764. Its totient is φ = 481966762.

The previous prime is 481966759. The next prime is 481966769. The reversal of 481966763 is 367669184.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 481966763 - 2² = 481966759 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (481966769) 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, 240983381 + 240983382.

It is an arithmetic number, because the mean of its divisors is an integer number (240983382).

Almost surely, 2^481966763 is an apocalyptic number.

481966763 is a deficient number, since it is larger than the sum of its proper divisors (1).

481966763 is an equidigital number, since it uses as much as digits as its factorization.

481966763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1306368, while the sum is 50.

The square root of 481966763 is about 21953.7414351176. The cubic root of 481966763 is about 784.0414621927.

The spelling of 481966763 in words is "four hundred eighty-one million, nine hundred sixty-six thousand, seven hundred sixty-three".