468563687 has 2 divisors, whose sum is σ = 468563688. Its totient is φ = 468563686.

The previous prime is 468563651. The next prime is 468563717. The reversal of 468563687 is 786365864.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 468563687 - 2¹⁸ = 468301543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (468563087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234281843 + 234281844.

It is an arithmetic number, because the mean of its divisors is an integer number (234281844).

Almost surely, 2^468563687 is an apocalyptic number.

468563687 is a deficient number, since it is larger than the sum of its proper divisors (1).

468563687 is an equidigital number, since it uses as much as digits as its factorization.

468563687 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5806080, while the sum is 53.

The square root of 468563687 is about 21646.3319525503. The cubic root of 468563687 is about 776.7051941281.

The spelling of 468563687 in words is "four hundred sixty-eight million, five hundred sixty-three thousand, six hundred eighty-seven".