5643273674441 has 16 divisors (see below), whose sum is σ = 6127074207744. Its totient is φ = 5166598276224.

The previous prime is 5643273674411. The next prime is 5643273674447. The reversal of 5643273674441 is 1444763723465.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5643273674441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5643273674447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4971965 + ... + 6000581.

It is an arithmetic number, because the mean of its divisors is an integer number (382942137984).

Almost surely, 2^{5643273674441} is an apocalyptic number.

It is an amenable number.

5643273674441 is a deficient number, since it is larger than the sum of its proper divisors (483800533303).

5643273674441 is a wasteful number, since it uses less digits than its factorization.

5643273674441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032080.

The product of its digits is 40642560, while the sum is 56.

The spelling of 5643273674441 in words is "five trillion, six hundred forty-three billion, two hundred seventy-three million, six hundred seventy-four thousand, four hundred forty-one".