13533543346 has 8 divisors (see below), whose sum is σ = 20308286700. Its totient is φ = 6764114448.

The previous prime is 13533543293. The next prime is 13533543403. The reversal of 13533543346 is 64334533531.

It can be written as a sum of positive squares in 2 ways, for example, as 13026798225 + 506745121 = 114135^2 + 22511^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 13533543299 and 13533543308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1322241 + ... + 1332436.

Almost surely, 2^13533543346 is an apocalyptic number.

13533543346 is a deficient number, since it is larger than the sum of its proper divisors (6774743354).

13533543346 is a wasteful number, since it uses less digits than its factorization.

13533543346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2657228.

The product of its digits is 583200, while the sum is 40.

The spelling of 13533543346 in words is "thirteen billion, five hundred thirty-three million, five hundred forty-three thousand, three hundred forty-six".