13757744555 has 8 divisors (see below), whose sum is σ = 16604723952. Its totient is φ = 10942575328.

The previous prime is 13757744509. The next prime is 13757744563. The reversal of 13757744555 is 55544775731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13757744555 - 2²⁶ = 13690635691 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13757744497 and 13757744506.

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, 7951589 + ... + 7953318.

It is an arithmetic number, because the mean of its divisors is an integer number (2075590494).

Almost surely, 2^13757744555 is an apocalyptic number.

13757744555 is a deficient number, since it is larger than the sum of its proper divisors (2846979397).

13757744555 is a wasteful number, since it uses less digits than its factorization.

13757744555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15905085.

The product of its digits is 10290000, while the sum is 53.

The spelling of 13757744555 in words is "thirteen billion, seven hundred fifty-seven million, seven hundred forty-four thousand, five hundred fifty-five".