5616672778395 has 48 divisors (see below), whose sum is σ = 11167723419840. Its totient is φ = 2558076740352.

The previous prime is 5616672778393. The next prime is 5616672778403. The reversal of 5616672778395 is 5938772766165.

It is a happy number.

5616672778395 is a `hidden beast` number, since 5 + 6 + 166 + 7 + 2 + 7 + 78 + 395 = 666.

It is not a de Polignac number, because 5616672778395 - 2¹ = 5616672778393 is a prime.

It is a hoax number, since the sum of its digits (72) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (5616672778393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 33057844 + ... + 33227313.

It is an arithmetic number, because the mean of its divisors is an integer number (232660904580).

Almost surely, 2^{5616672778395} is an apocalyptic number.

5616672778395 is a deficient number, since it is larger than the sum of its proper divisors (5551050641445).

5616672778395 is a wasteful number, since it uses less digits than its factorization.

5616672778395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66285444 (or 66285441 counting only the distinct ones).

The product of its digits is 800150400, while the sum is 72.

The spelling of 5616672778395 in words is "five trillion, six hundred sixteen billion, six hundred seventy-two million, seven hundred seventy-eight thousand, three hundred ninety-five".