5444046643365 has 48 divisors (see below), whose sum is σ = 10899738323136. Its totient is φ = 2484270835200.

The previous prime is 5444046643361. The next prime is 5444046643403. The reversal of 5444046643365 is 5633466404445.

5444046643365 is a `hidden beast` number, since 5 + 44 + 40 + 466 + 43 + 3 + 65 = 666.

It is not a de Polignac number, because 5444046643365 - 2² = 5444046643361 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5444046643361) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 323464351 + ... + 323481180.

It is an arithmetic number, because the mean of its divisors is an integer number (227077881732).

Almost surely, 2^{5444046643365} is an apocalyptic number.

5444046643365 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5444046643365 is an abundant number, since it is smaller than the sum of its proper divisors (5455691679771).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5444046643365 is a wasteful number, since it uses less digits than its factorization.

5444046643365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646945570 (or 646945567 counting only the distinct ones).

The product of its (nonzero) digits is 49766400, while the sum is 54.

The spelling of 5444046643365 in words is "five trillion, four hundred forty-four billion, forty-six million, six hundred forty-three thousand, three hundred sixty-five".