13776483747 has 16 divisors (see below), whose sum is σ = 19797155840. Its totient is φ = 8471176992.

The previous prime is 13776483737. The next prime is 13776483751. The reversal of 13776483747 is 74738467731.

13776483747 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13776483747 - 2⁶ = 13776483683 is a prime.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13776483737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88213 + ... + 187974.

It is an arithmetic number, because the mean of its divisors is an integer number (1237322240).

Almost surely, 2^13776483747 is an apocalyptic number.

13776483747 is a deficient number, since it is larger than the sum of its proper divisors (6020672093).

13776483747 is a wasteful number, since it uses less digits than its factorization.

13776483747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277482.

The product of its digits is 16595712, while the sum is 57.

The spelling of 13776483747 in words is "thirteen billion, seven hundred seventy-six million, four hundred eighty-three thousand, seven hundred forty-seven".