5444645135067 has 16 divisors (see below), whose sum is σ = 8079171888000. Its totient is φ = 3623899497192.

The previous prime is 5444645135057. The next prime is 5444645135093. The reversal of 5444645135067 is 7605315464445.

5444645135067 is a `hidden beast` number, since 5 + 4 + 4 + 4 + 64 + 513 + 5 + 0 + 67 = 666.

It is not a de Polignac number, because 5444645135067 - 2⁴ = 5444645135051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5444645135057) 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, 162869817 + ... + 162903242.

It is an arithmetic number, because the mean of its divisors is an integer number (504948243000).

Almost surely, 2^{5444645135067} is an apocalyptic number.

5444645135067 is a deficient number, since it is larger than the sum of its proper divisors (2634526752933).

5444645135067 is a wasteful number, since it uses less digits than its factorization.

5444645135067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325773687 (or 325773681 counting only the distinct ones).

The product of its (nonzero) digits is 24192000, while the sum is 54.

The spelling of 5444645135067 in words is "five trillion, four hundred forty-four billion, six hundred forty-five million, one hundred thirty-five thousand, sixty-seven".