11506150415273 has 12 divisors (see below), whose sum is σ = 12270356060412. Its totient is φ = 10787180544000.

The previous prime is 11506150415231. The next prime is 11506150415339. The reversal of 11506150415273 is 37251405160511.

It is a happy number.

11506150415273 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 968517761689 + 10537632653584 = 984133^2 + 3246172^2 .

It is not a de Polignac number, because 11506150415273 - 2¹⁰ = 11506150414249 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11506150415273.

It is not an unprimeable number, because it can be changed into a prime (11506150415173) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77384228 + ... + 77532773.

It is an arithmetic number, because the mean of its divisors is an integer number (1022529671701).

Almost surely, 2^{11506150415273} is an apocalyptic number.

It is an amenable number.

11506150415273 is a deficient number, since it is larger than the sum of its proper divisors (764205645139).

11506150415273 is a wasteful number, since it uses less digits than its factorization.

11506150415273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154917292 (or 154917275 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 41.

Adding to 11506150415273 its reverse (37251405160511), we get a palindrome (48757555575784).

The spelling of 11506150415273 in words is "eleven trillion, five hundred six billion, one hundred fifty million, four hundred fifteen thousand, two hundred seventy-three".