13755897863 has 4 divisors (see below), whose sum is σ = 13816496760. Its totient is φ = 13695298968.

The previous prime is 13755897821. The next prime is 13755897889. The reversal of 13755897863 is 36879855731.

13755897863 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13755897863 - 2¹⁶ = 13755832327 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13755897796 and 13755897805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13755897163) 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 3 ways as a sum of consecutive naturals, for example, 30299108 + ... + 30299561.

It is an arithmetic number, because the mean of its divisors is an integer number (3454124190).

Almost surely, 2^13755897863 is an apocalyptic number.

13755897863 is a deficient number, since it is larger than the sum of its proper divisors (60598897).

13755897863 is an equidigital number, since it uses as much as digits as its factorization.

13755897863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60598896.

The product of its digits is 38102400, while the sum is 62.

The spelling of 13755897863 in words is "thirteen billion, seven hundred fifty-five million, eight hundred ninety-seven thousand, eight hundred sixty-three".