13533161653 has 4 divisors (see below), whose sum is σ = 14763449088. Its totient is φ = 12302874220.

The previous prime is 13533161651. The next prime is 13533161689. The reversal of 13533161653 is 35616133531.

13533161653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13533161653 - 2¹ = 13533161651 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13533161651) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 615143701 + ... + 615143722.

It is an arithmetic number, because the mean of its divisors is an integer number (3690862272).

Almost surely, 2^13533161653 is an apocalyptic number.

It is an amenable number.

13533161653 is a deficient number, since it is larger than the sum of its proper divisors (1230287435).

13533161653 is a wasteful number, since it uses less digits than its factorization.

13533161653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1230287434.

The product of its digits is 72900, while the sum is 37.

The spelling of 13533161653 in words is "thirteen billion, five hundred thirty-three million, one hundred sixty-one thousand, six hundred fifty-three".