5449015106784 has 144 divisors (see below), whose sum is σ = 16160400547200. Its totient is φ = 1739625431040.

The previous prime is 5449015106737. The next prime is 5449015106827. The reversal of 5449015106784 is 4876015109445.

5449015106784 is a `hidden beast` number, since 5 + 4 + 49 + 0 + 1 + 510 + 6 + 7 + 84 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a self number, because there is not a number n which added to its sum of digits gives 5449015106784.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2280009 + ... + 4012040.

It is an arithmetic number, because the mean of its divisors is an integer number (112225003800).

Almost surely, 2^{5449015106784} is an apocalyptic number.

It is an amenable number.

5449015106784 is an abundant number, since it is smaller than the sum of its proper divisors (10711385440416).

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

5449015106784 is a wasteful number, since it uses less digits than its factorization.

5449015106784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6292193 (or 6292182 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 54.

The spelling of 5449015106784 in words is "five trillion, four hundred forty-nine billion, fifteen million, one hundred six thousand, seven hundred eighty-four".