11524136013225 has 72 divisors (see below), whose sum is σ = 22569468815712. Its totient is φ = 5574555302400.

The previous prime is 11524136013211. The next prime is 11524136013259. The reversal of 11524136013225 is 52231063142511.

11524136013225 is a `hidden beast` number, since 1 + 1 + 5 + 2 + 4 + 13 + 601 + 32 + 2 + 5 = 666.

It is not a de Polignac number, because 11524136013225 - 2⁴ = 11524136013209 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11524136013225.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4305019 + ... + 6448368.

Almost surely, 2^{11524136013225} is an apocalyptic number.

11524136013225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11524136013225 is a deficient number, since it is larger than the sum of its proper divisors (11045332802487).

11524136013225 is a wasteful number, since it uses less digits than its factorization.

11524136013225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10753847 (or 10753839 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

Adding to 11524136013225 its reverse (52231063142511), we get a palindrome (63755199155736).

The spelling of 11524136013225 in words is "eleven trillion, five hundred twenty-four billion, one hundred thirty-six million, thirteen thousand, two hundred twenty-five".