863060088663 has 80 divisors (see below), whose sum is σ = 1364032612800. Its totient is φ = 542733903360.

The previous prime is 863060088647. The next prime is 863060088697. The reversal of 863060088663 is 366880060368.

It is not a de Polignac number, because 863060088663 - 2⁴ = 863060088647 is a prime.

It is a super-2 number, since 2×863060088663² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (863060088613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 64492233 + ... + 64505613.

It is an arithmetic number, because the mean of its divisors is an integer number (17050407660).

Almost surely, 2^863060088663 is an apocalyptic number.

863060088663 is a deficient number, since it is larger than the sum of its proper divisors (500972524137).

863060088663 is a wasteful number, since it uses less digits than its factorization.

863060088663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13894 (or 13885 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 54.

The spelling of 863060088663 in words is "eight hundred sixty-three billion, sixty million, eighty-eight thousand, six hundred sixty-three".