13500500500055 has 8 divisors (see below), whose sum is σ = 16200782365392. Its totient is φ = 10800279223168.

The previous prime is 13500500500051. The next prime is 13500500500079. The reversal of 13500500500055 is 55000500500531.

13500500500055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13500500500055 - 2² = 13500500500051 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 (13500500500051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14655449 + ... + 15549378.

It is an arithmetic number, because the mean of its divisors is an integer number (2025097795674).

Almost surely, 2^{13500500500055} is an apocalyptic number.

13500500500055 is a deficient number, since it is larger than the sum of its proper divisors (2700281865337).

13500500500055 is an equidigital number, since it uses as much as digits as its factorization.

13500500500055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30294225.

The product of its (nonzero) digits is 9375, while the sum is 29.

The spelling of 13500500500055 in words is "thirteen trillion, five hundred billion, five hundred million, five hundred thousand, fifty-five".