13653547023 has 8 divisors (see below), whose sum is σ = 18335699200. Its totient is φ = 9036879768.

The previous prime is 13653547013. The next prime is 13653547051. The reversal of 13653547023 is 32074535631.

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

It is not a de Polignac number, because 13653547023 - 2¹⁶ = 13653481487 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 (13653547013) 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, 16370743 + ... + 16371576.

It is an arithmetic number, because the mean of its divisors is an integer number (2291962400).

Almost surely, 2^13653547023 is an apocalyptic number.

13653547023 is a deficient number, since it is larger than the sum of its proper divisors (4682152177).

13653547023 is a wasteful number, since it uses less digits than its factorization.

13653547023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32742461.

The product of its (nonzero) digits is 226800, while the sum is 39.

The spelling of 13653547023 in words is "thirteen billion, six hundred fifty-three million, five hundred forty-seven thousand, twenty-three".