13231055545053 has 8 divisors (see below), whose sum is σ = 18249731786400. Its totient is φ = 8516541500208.

The previous prime is 13231055545049. The next prime is 13231055545151. The reversal of 13231055545053 is 35054555013231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13231055545053 - 2² = 13231055545049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13231055544996 and 13231055545014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13231055505053) 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, 76040549023 + ... + 76040549196.

It is an arithmetic number, because the mean of its divisors is an integer number (2281216473300).

Almost surely, 2^{13231055545053} is an apocalyptic number.

It is an amenable number.

13231055545053 is a deficient number, since it is larger than the sum of its proper divisors (5018676241347).

13231055545053 is a wasteful number, since it uses less digits than its factorization.

13231055545053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152081098251.

The product of its (nonzero) digits is 675000, while the sum is 42.

The spelling of 13231055545053 in words is "thirteen trillion, two hundred thirty-one billion, fifty-five million, five hundred forty-five thousand, fifty-three".