368365563863 has 12 divisors (see below), whose sum is σ = 422501936304. Its totient is φ = 320317879200.

The previous prime is 368365563851. The next prime is 368365563931.

368365563863 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 368365563863 - 2¹⁰ = 368365562839 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 368365563796 and 368365563805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368365563833) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66178598 + ... + 66184163.

It is an arithmetic number, because the mean of its divisors is an integer number (35208494692).

Almost surely, 2^368365563863 is an apocalyptic number.

368365563863 is a deficient number, since it is larger than the sum of its proper divisors (54136372441).

368365563863 is a wasteful number, since it uses less digits than its factorization.

368365563863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132362806 (or 132362795 counting only the distinct ones).

The product of its digits is 167961600, while the sum is 62.

The spelling of 368365563863 in words is "three hundred sixty-eight billion, three hundred sixty-five million, five hundred sixty-three thousand, eight hundred sixty-three".