13411005215525 has 12 divisors (see below), whose sum is σ = 16637195172192. Its totient is φ = 10723934040240.

The previous prime is 13411005215479. The next prime is 13411005215533. The reversal of 13411005215525 is 52551250011431.

It is not a de Polignac number, because 13411005215525 - 2¹⁶ = 13411005149989 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 (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121697129 + ... + 121807278.

It is an arithmetic number, because the mean of its divisors is an integer number (1386432931016).

Almost surely, 2^{13411005215525} is an apocalyptic number.

It is an amenable number.

13411005215525 is a deficient number, since it is larger than the sum of its proper divisors (3226189956667).

13411005215525 is a wasteful number, since it uses less digits than its factorization.

13411005215525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243506620 (or 243506615 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 35.

Adding to 13411005215525 its reverse (52551250011431), we get a palindrome (65962255226956).

The spelling of 13411005215525 in words is "thirteen trillion, four hundred eleven billion, five million, two hundred fifteen thousand, five hundred twenty-five".