3045643565143 has 4 divisors (see below), whose sum is σ = 3178062850608. Its totient is φ = 2913224279680.

The previous prime is 3045643565141. The next prime is 3045643565177. The reversal of 3045643565143 is 3415653465403.

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

It is a cyclic number.

It is not a de Polignac number, because 3045643565143 - 2¹ = 3045643565141 is a prime.

It is a super-2 number, since 2×3045643565143² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3045643565141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66209642698 + ... + 66209642743.

It is an arithmetic number, because the mean of its divisors is an integer number (794515712652).

Almost surely, 2^{3045643565143} is an apocalyptic number.

3045643565143 is a deficient number, since it is larger than the sum of its proper divisors (132419285465).

3045643565143 is a wasteful number, since it uses less digits than its factorization.

3045643565143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132419285464.

The product of its (nonzero) digits is 7776000, while the sum is 49.

The spelling of 3045643565143 in words is "three trillion, forty-five billion, six hundred forty-three million, five hundred sixty-five thousand, one hundred forty-three".