13887752551 has 16 divisors (see below), whose sum is σ = 14658615360. Its totient is φ = 13137080320.

The previous prime is 13887752539. The next prime is 13887752561. The reversal of 13887752551 is 15525778831.

It is not a de Polignac number, because 13887752551 - 2⁷ = 13887752423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13887752561) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1135911 + ... + 1148071.

It is an arithmetic number, because the mean of its divisors is an integer number (916163460).

Almost surely, 2^13887752551 is an apocalyptic number.

13887752551 is a deficient number, since it is larger than the sum of its proper divisors (770862809).

13887752551 is a wasteful number, since it uses less digits than its factorization.

13887752551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12986.

The product of its digits is 2352000, while the sum is 52.

The spelling of 13887752551 in words is "thirteen billion, eight hundred eighty-seven million, seven hundred fifty-two thousand, five hundred fifty-one".