5616727777786 has 16 divisors (see below), whose sum is σ = 8552906487720. Its totient is φ = 2766004510720.

The previous prime is 5616727777699. The next prime is 5616727777813. The reversal of 5616727777786 is 6877777276165.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5575241828025 + 41485949761 = 2361195^2 + 203681^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 61344625 + ... + 61436116.

Almost surely, 2^{5616727777786} is an apocalyptic number.

5616727777786 is a deficient number, since it is larger than the sum of its proper divisors (2936178709934).

5616727777786 is a wasteful number, since it uses less digits than its factorization.

5616727777786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122781089.

The product of its digits is 2032974720, while the sum is 76.

The spelling of 5616727777786 in words is "five trillion, six hundred sixteen billion, seven hundred twenty-seven million, seven hundred seventy-seven thousand, seven hundred eighty-six".