56143322334165 has 64 divisors (see below), whose sum is σ = 98363987262720. Its totient is φ = 27118849443840.

The previous prime is 56143322334137. The next prime is 56143322334191.

56143322334165 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 56143322334165 - 2¹¹ = 56143322332117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 52463827 + ... + 53523263.

It is an arithmetic number, because the mean of its divisors is an integer number (1536937300980).

Almost surely, 2^{56143322334165} is an apocalyptic number.

56143322334165 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

56143322334165 is a deficient number, since it is larger than the sum of its proper divisors (42220664928555).

56143322334165 is a wasteful number, since it uses less digits than its factorization.

56143322334165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1060662.

The product of its digits is 4665600, while the sum is 48.

It can be divided in two parts, 5614332 and 2334165, that added together give a palindrome (7948497).

The spelling of 56143322334165 in words is "fifty-six trillion, one hundred forty-three billion, three hundred twenty-two million, three hundred thirty-four thousand, one hundred sixty-five".