13500332555 has 8 divisors (see below), whose sum is σ = 16219993392. Its totient is φ = 10787203168.

The previous prime is 13500332509. The next prime is 13500332597. The reversal of 13500332555 is 55523300531.

13500332555 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 13500332555 - 2¹⁴ = 13500316171 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1628312 + ... + 1636581.

It is an arithmetic number, because the mean of its divisors is an integer number (2027499174).

Almost surely, 2^13500332555 is an apocalyptic number.

13500332555 is a deficient number, since it is larger than the sum of its proper divisors (2719660837).

13500332555 is an equidigital number, since it uses as much as digits as its factorization.

13500332555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3265725.

The product of its (nonzero) digits is 33750, while the sum is 32.

The spelling of 13500332555 in words is "thirteen billion, five hundred million, three hundred thirty-two thousand, five hundred fifty-five".