863422633483 has 4 divisors (see below), whose sum is σ = 863426840328. Its totient is φ = 863418426640.

The previous prime is 863422633433. The next prime is 863422633499. The reversal of 863422633483 is 384336224368.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-863422633483 is a prime.

It is a super-2 number, since 2×863422633483² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 863422633483.

It is not an unprimeable number, because it can be changed into a prime (863422633433) 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 3 ways as a sum of consecutive naturals, for example, 1778866 + ... + 2211607.

It is an arithmetic number, because the mean of its divisors is an integer number (215856710082).

Almost surely, 2^863422633483 is an apocalyptic number.

863422633483 is a deficient number, since it is larger than the sum of its proper divisors (4206845).

863422633483 is a wasteful number, since it uses less digits than its factorization.

863422633483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4206844.

The product of its digits is 11943936, while the sum is 52.

The spelling of 863422633483 in words is "eight hundred sixty-three billion, four hundred twenty-two million, six hundred thirty-three thousand, four hundred eighty-three".