463503163 has 2 divisors, whose sum is σ = 463503164. Its totient is φ = 463503162.

The previous prime is 463503133. The next prime is 463503221. The reversal of 463503163 is 361305364.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-463503163 is a prime.

It is a super-2 number, since 2×463503163² = 429670364222009138, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (463503133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231751581 + 231751582.

It is an arithmetic number, because the mean of its divisors is an integer number (231751582).

Almost surely, 2^463503163 is an apocalyptic number.

463503163 is a deficient number, since it is larger than the sum of its proper divisors (1).

463503163 is an equidigital number, since it uses as much as digits as its factorization.

463503163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 463503163 is about 21529.1236003698. The cubic root of 463503163 is about 773.8989083585.

The spelling of 463503163 in words is "four hundred sixty-three million, five hundred three thousand, one hundred sixty-three".