11325231525 has 24 divisors (see below), whose sum is σ = 19370054880. Its totient is φ = 5831842240.

The previous prime is 11325231521. The next prime is 11325231527. The reversal of 11325231525 is 52513252311.

It is not a de Polignac number, because 11325231525 - 2² = 11325231521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11325231492 and 11325231501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11325231521) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2601327 + ... + 2605676.

It is an arithmetic number, because the mean of its divisors is an integer number (807085620).

Almost surely, 2^11325231525 is an apocalyptic number.

11325231525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11325231525 is a deficient number, since it is larger than the sum of its proper divisors (8044823355).

11325231525 is a wasteful number, since it uses less digits than its factorization.

11325231525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5207045 (or 5207040 counting only the distinct ones).

The product of its digits is 9000, while the sum is 30.

Adding to 11325231525 its reverse (52513252311), we get a palindrome (63838483836).

The spelling of 11325231525 in words is "eleven billion, three hundred twenty-five million, two hundred thirty-one thousand, five hundred twenty-five".