13523352215 has 8 divisors (see below), whose sum is σ = 16229021328. Its totient is φ = 10818016000.

The previous prime is 13523352191. The next prime is 13523352223. The reversal of 13523352215 is 51225332531.

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

It is not a de Polignac number, because 13523352215 - 2¹⁸ = 13523090071 is a prime.

It is a Duffinian number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 17159 + ... + 165351.

It is an arithmetic number, because the mean of its divisors is an integer number (2028627666).

Almost surely, 2^13523352215 is an apocalyptic number.

13523352215 is a deficient number, since it is larger than the sum of its proper divisors (2705669113).

13523352215 is a wasteful number, since it uses less digits than its factorization.

13523352215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166449.

The product of its digits is 27000, while the sum is 32.

Adding to 13523352215 its reverse (51225332531), we get a palindrome (64748684746).

The spelling of 13523352215 in words is "thirteen billion, five hundred twenty-three million, three hundred fifty-two thousand, two hundred fifteen".