11525040544301 has 16 divisors (see below), whose sum is σ = 12431720064960. Its totient is φ = 10648551093120.

The previous prime is 11525040544279. The next prime is 11525040544321. The reversal of 11525040544301 is 10344504052511.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11525040544301 - 2¹⁸ = 11525040282157 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 (11525040544321) 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, 198131 + ... + 4805136.

It is an arithmetic number, because the mean of its divisors is an integer number (776982504060).

Almost surely, 2^{11525040544301} is an apocalyptic number.

It is an amenable number.

11525040544301 is a deficient number, since it is larger than the sum of its proper divisors (906679520659).

11525040544301 is a wasteful number, since it uses less digits than its factorization.

11525040544301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5006284.

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 11525040544301 its reverse (10344504052511), we get a palindrome (21869544596812).

The spelling of 11525040544301 in words is "eleven trillion, five hundred twenty-five billion, forty million, five hundred forty-four thousand, three hundred one".