13500334185501 has 16 divisors (see below), whose sum is σ = 18384465316608. Its totient is φ = 8808234412800.

The previous prime is 13500334185463. The next prime is 13500334185517. The reversal of 13500334185501 is 10558143300531.

It is not a de Polignac number, because 13500334185501 - 2²⁹ = 13499797314589 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13500334185501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13500334185301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156120 + ... + 5198561.

It is an arithmetic number, because the mean of its divisors is an integer number (1149029082288).

Almost surely, 2^{13500334185501} is an apocalyptic number.

It is an amenable number.

13500334185501 is a deficient number, since it is larger than the sum of its proper divisors (4884131131107).

13500334185501 is a wasteful number, since it uses less digits than its factorization.

13500334185501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5372612.

The product of its (nonzero) digits is 108000, while the sum is 39.

The spelling of 13500334185501 in words is "thirteen trillion, five hundred billion, three hundred thirty-four million, one hundred eighty-five thousand, five hundred one".