463105477 has 2 divisors, whose sum is σ = 463105478. Its totient is φ = 463105476.

The previous prime is 463105471. The next prime is 463105493. The reversal of 463105477 is 774501364.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 302551236 + 160554241 = 17394^2 + 12671^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-463105477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (463105471) 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, 231552738 + 231552739.

It is an arithmetic number, because the mean of its divisors is an integer number (231552739).

Almost surely, 2^463105477 is an apocalyptic number.

It is an amenable number.

463105477 is a deficient number, since it is larger than the sum of its proper divisors (1).

463105477 is an equidigital number, since it uses as much as digits as its factorization.

463105477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 463105477 is about 21519.8856177258. The cubic root of 463105477 is about 773.6775097793.

The spelling of 463105477 in words is "four hundred sixty-three million, one hundred five thousand, four hundred seventy-seven".