11552425124436 has 144 divisors (see below), whose sum is σ = 33692832036864. Its totient is φ = 3269140976448.

The previous prime is 11552425124419. The next prime is 11552425124437. The reversal of 11552425124436 is 63442152425511.

11552425124436 is a `hidden beast` number, since 1 + 1 + 5 + 52 + 42 + 5 + 124 + 436 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 11552425124391 and 11552425124400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11552425124437) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 132160801 + ... + 132248183.

It is an arithmetic number, because the mean of its divisors is an integer number (233978000256).

Almost surely, 2^{11552425124436} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11552425124436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16846416018432).

11552425124436 is an abundant number, since it is smaller than the sum of its proper divisors (22140406912428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11552425124436 is a wasteful number, since it uses less digits than its factorization.

11552425124436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92410 (or 92405 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 45.

Adding to 11552425124436 its reverse (63442152425511), we get a palindrome (74994577549947).

The spelling of 11552425124436 in words is "eleven trillion, five hundred fifty-two billion, four hundred twenty-five million, one hundred twenty-four thousand, four hundred thirty-six".