8455663455711 has 16 divisors (see below), whose sum is σ = 12322484886528. Its totient is φ = 5134368700800.

The previous prime is 8455663455703. The next prime is 8455663455817. The reversal of 8455663455711 is 1175543665548.

It is not a de Polignac number, because 8455663455711 - 2³ = 8455663455703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8455663455511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2674148785 + ... + 2674151946.

It is an arithmetic number, because the mean of its divisors is an integer number (770155305408).

Almost surely, 2^{8455663455711} is an apocalyptic number.

8455663455711 is a deficient number, since it is larger than the sum of its proper divisors (3866821430817).

8455663455711 is a wasteful number, since it uses less digits than its factorization.

8455663455711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5348300782.

The product of its digits is 60480000, while the sum is 60.

The spelling of 8455663455711 in words is "eight trillion, four hundred fifty-five billion, six hundred sixty-three million, four hundred fifty-five thousand, seven hundred eleven".