13767727828 has 12 divisors (see below), whose sum is σ = 24237797472. Its totient is φ = 6842642840.

The previous prime is 13767727801. The next prime is 13767727879. The reversal of 13767727828 is 82872776731.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10304518 + ... + 10305853.

It is an arithmetic number, because the mean of its divisors is an integer number (2019816456).

Almost surely, 2^13767727828 is an apocalyptic number.

It is an amenable number.

13767727828 is a deficient number, since it is larger than the sum of its proper divisors (10470069644).

13767727828 is a wasteful number, since it uses less digits than its factorization.

13767727828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20610542 (or 20610540 counting only the distinct ones).

The product of its digits is 11063808, while the sum is 58.

The spelling of 13767727828 in words is "thirteen billion, seven hundred sixty-seven million, seven hundred twenty-seven thousand, eight hundred twenty-eight".