463556047 has 2 divisors, whose sum is σ = 463556048. Its totient is φ = 463556046.

The previous prime is 463556033. The next prime is 463556057. The reversal of 463556047 is 740655364.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 463556047 - 2¹⁵ = 463523279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (463556057) 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, 231778023 + 231778024.

It is an arithmetic number, because the mean of its divisors is an integer number (231778024).

Almost surely, 2^463556047 is an apocalyptic number.

463556047 is a deficient number, since it is larger than the sum of its proper divisors (1).

463556047 is an equidigital number, since it uses as much as digits as its factorization.

463556047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 302400, while the sum is 40.

The square root of 463556047 is about 21530.3517621055. The cubic root of 463556047 is about 773.9283402421.

The spelling of 463556047 in words is "four hundred sixty-three million, five hundred fifty-six thousand, forty-seven".