13721756083 has 16 divisors (see below), whose sum is σ = 16462264320. Its totient is φ = 11189174400.

The previous prime is 13721756039. The next prime is 13721756119. The reversal of 13721756083 is 38065712731.

13721756083 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 13721756083 - 2⁹ = 13721755571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13721756003) 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, 523078 + ... + 548683.

It is an arithmetic number, because the mean of its divisors is an integer number (1028891520).

Almost surely, 2^13721756083 is an apocalyptic number.

13721756083 is a deficient number, since it is larger than the sum of its proper divisors (2740508237).

13721756083 is a wasteful number, since it uses less digits than its factorization.

13721756083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071858.

The product of its (nonzero) digits is 211680, while the sum is 43.

The spelling of 13721756083 in words is "thirteen billion, seven hundred twenty-one million, seven hundred fifty-six thousand, eighty-three".