13352451332515 has 16 divisors (see below), whose sum is σ = 16030618636032. Its totient is φ = 10676844294624.

The previous prime is 13352451332453. The next prime is 13352451332557. The reversal of 13352451332515 is 51523315425331.

It is a cyclic number.

It is not a de Polignac number, because 13352451332515 - 2²³ = 13352442943907 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90055672 + ... + 90203818.

It is an arithmetic number, because the mean of its divisors is an integer number (1001913664752).

Almost surely, 2^{13352451332515} is an apocalyptic number.

13352451332515 is a deficient number, since it is larger than the sum of its proper divisors (2678167303517).

13352451332515 is a wasteful number, since it uses less digits than its factorization.

13352451332515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156666.

The product of its digits is 810000, while the sum is 43.

Adding to 13352451332515 its reverse (51523315425331), we get a palindrome (64875766757846).

The spelling of 13352451332515 in words is "thirteen trillion, three hundred fifty-two billion, four hundred fifty-one million, three hundred thirty-two thousand, five hundred fifteen".