5645306567349 has 24 divisors (see below), whose sum is σ = 8170764485312. Its totient is φ = 3755956832640.

The previous prime is 5645306567309. The next prime is 5645306567357. The reversal of 5645306567349 is 9437656035465.

5645306567349 is a `hidden beast` number, since 5 + 6 + 4 + 5 + 30 + 6 + 567 + 34 + 9 = 666.

It is not a de Polignac number, because 5645306567349 - 2⁸ = 5645306567093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5645306567309) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19626957 + ... + 19912509.

Almost surely, 2^{5645306567349} is an apocalyptic number.

It is an amenable number.

5645306567349 is a deficient number, since it is larger than the sum of its proper divisors (2525457917963).

5645306567349 is a wasteful number, since it uses less digits than its factorization.

5645306567349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289977 (or 289974 counting only the distinct ones).

The product of its (nonzero) digits is 244944000, while the sum is 63.

The spelling of 5645306567349 in words is "five trillion, six hundred forty-five billion, three hundred six million, five hundred sixty-seven thousand, three hundred forty-nine".