11150150011506 has 48 divisors (see below), whose sum is σ = 26596688152320. Its totient is φ = 3347834859360.

The previous prime is 11150150011493. The next prime is 11150150011513. The reversal of 11150150011506 is 60511005105111.

11150150011506 is a `hidden beast` number, since 1 + 1 + 1 + 5 + 0 + 1 + 500 + 1 + 150 + 6 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11150150011506.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 258299010 + ... + 258342173.

It is an arithmetic number, because the mean of its divisors is an integer number (554097669840).

Almost surely, 2^{11150150011506} is an apocalyptic number.

11150150011506 is an abundant number, since it is smaller than the sum of its proper divisors (15446538140814).

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

11150150011506 is a wasteful number, since it uses less digits than its factorization.

11150150011506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516641311 (or 516641308 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 27.

Adding to 11150150011506 its reverse (60511005105111), we get a palindrome (71661155116617).

The spelling of 11150150011506 in words is "eleven trillion, one hundred fifty billion, one hundred fifty million, eleven thousand, five hundred six".