11552674123650 has 144 divisors (see below), whose sum is σ = 31560949782432. Its totient is φ = 2794517932800.

The previous prime is 11552674123643. The next prime is 11552674123651. The reversal of 11552674123650 is 5632147625511.

It is a self number, because there is not a number n which added to its sum of digits gives 11552674123650.

It is not an unprimeable number, because it can be changed into a prime (11552674123651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 7598149 + ... + 8990951.

It is an arithmetic number, because the mean of its divisors is an integer number (219173262378).

Almost surely, 2^{11552674123650} is an apocalyptic number.

11552674123650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11552674123650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15780474891216).

11552674123650 is an abundant number, since it is smaller than the sum of its proper divisors (20008275658782).

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

11552674123650 is a wasteful number, since it uses less digits than its factorization.

11552674123650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1393297 (or 1393281 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 48.

The spelling of 11552674123650 in words is "eleven trillion, five hundred fifty-two billion, six hundred seventy-four million, one hundred twenty-three thousand, six hundred fifty".