13453533053 has 8 divisors (see below), whose sum is σ = 14165056320. Its totient is φ = 12742354080.

The previous prime is 13453533043. The next prime is 13453533059. The reversal of 13453533053 is 35033535431.

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 13453533053 - 2²⁰ = 13452484477 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13453533059) 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, 3833 + ... + 164078.

It is an arithmetic number, because the mean of its divisors is an integer number (1770632040).

Almost surely, 2^13453533053 is an apocalyptic number.

It is an amenable number.

13453533053 is a deficient number, since it is larger than the sum of its proper divisors (711523267).

13453533053 is a wasteful number, since it uses less digits than its factorization.

13453533053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172147.

The product of its (nonzero) digits is 121500, while the sum is 35.

The spelling of 13453533053 in words is "thirteen billion, four hundred fifty-three million, five hundred thirty-three thousand, fifty-three".