13648281055 has 8 divisors (see below), whose sum is σ = 16758819792. Its totient is φ = 10664703168.

The previous prime is 13648281047. The next prime is 13648281067. The reversal of 13648281055 is 55018284631.

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 13648281055 - 2³ = 13648281047 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 31739974 + ... + 31740403.

It is an arithmetic number, because the mean of its divisors is an integer number (2094852474).

Almost surely, 2^13648281055 is an apocalyptic number.

13648281055 is a deficient number, since it is larger than the sum of its proper divisors (3110538737).

13648281055 is an equidigital number, since it uses as much as digits as its factorization.

13648281055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63480425.

The product of its (nonzero) digits is 230400, while the sum is 43.

The spelling of 13648281055 in words is "thirteen billion, six hundred forty-eight million, two hundred eighty-one thousand, fifty-five".