13452534223 has 16 divisors (see below), whose sum is σ = 14394723840. Its totient is φ = 12534631200.

The previous prime is 13452534211. The next prime is 13452534229. The reversal of 13452534223 is 32243525431.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13452534223 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 (13452534229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 556086 + ... + 579772.

It is an arithmetic number, because the mean of its divisors is an integer number (899670240).

Almost surely, 2^13452534223 is an apocalyptic number.

13452534223 is a deficient number, since it is larger than the sum of its proper divisors (942189617).

13452534223 is a wasteful number, since it uses less digits than its factorization.

13452534223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24198.

The product of its digits is 86400, while the sum is 34.

The spelling of 13452534223 in words is "thirteen billion, four hundred fifty-two million, five hundred thirty-four thousand, two hundred twenty-three".