13535377544375 has 20 divisors (see below), whose sum is σ = 16967163888312. Its totient is φ = 10794143196000.

The previous prime is 13535377544327. The next prime is 13535377544407. The reversal of 13535377544375 is 57344577353531.

It is not a de Polignac number, because 13535377544375 - 2²⁸ = 13535109108919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 33960557 + ... + 34356806.

Almost surely, 2^{13535377544375} is an apocalyptic number.

13535377544375 is a deficient number, since it is larger than the sum of its proper divisors (3431786343937).

13535377544375 is an frugal number, since it uses more digits than its factorization.

13535377544375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68317700 (or 68317685 counting only the distinct ones).

The product of its digits is 277830000, while the sum is 62.

The spelling of 13535377544375 in words is "thirteen trillion, five hundred thirty-five billion, three hundred seventy-seven million, five hundred forty-four thousand, three hundred seventy-five".