463506811 has 2 divisors, whose sum is σ = 463506812. Its totient is φ = 463506810.

The previous prime is 463506803. The next prime is 463506817. The reversal of 463506811 is 118605364.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 463506811 - 2³ = 463506803 is a prime.

It is not a weakly prime, because it can be changed into another prime (463506817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231753405 + 231753406.

It is an arithmetic number, because the mean of its divisors is an integer number (231753406).

Almost surely, 2^463506811 is an apocalyptic number.

463506811 is a deficient number, since it is larger than the sum of its proper divisors (1).

463506811 is an equidigital number, since it uses as much as digits as its factorization.

463506811 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 463506811 is about 21529.2083226486. The cubic root of 463506811 is about 773.9009386760.

The spelling of 463506811 in words is "four hundred sixty-three million, five hundred six thousand, eight hundred eleven".