5616727777780 has 24 divisors (see below), whose sum is σ = 13480146667008. Its totient is φ = 1925735238048.

The previous prime is 5616727777699. The next prime is 5616727777813. The reversal of 5616727777780 is 877777276165.

It is a Harshad number since it is a multiple of its sum of digits (70).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20059741924 + ... + 20059742203.

It is an arithmetic number, because the mean of its divisors is an integer number (561672777792).

Almost surely, 2^{5616727777780} is an apocalyptic number.

It is an amenable number.

5616727777780 is an abundant number, since it is smaller than the sum of its proper divisors (7863418889228).

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

5616727777780 is a wasteful number, since it uses less digits than its factorization.

5616727777780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40119484143 (or 40119484141 counting only the distinct ones).

The product of its (nonzero) digits is 338829120, while the sum is 70.

The spelling of 5616727777780 in words is "five trillion, six hundred sixteen billion, seven hundred twenty-seven million, seven hundred seventy-seven thousand, seven hundred eighty".