11550241265 has 16 divisors (see below), whose sum is σ = 14597219520. Its totient is φ = 8749402560.

The previous prime is 11550241231. The next prime is 11550241267. The reversal of 11550241265 is 56214205511.

11550241265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11550241265 - 2⁸ = 11550241009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11550241267) 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 15 ways as a sum of consecutive naturals, for example, 162575 + ... + 222555.

It is an arithmetic number, because the mean of its divisors is an integer number (912326220).

Almost surely, 2^11550241265 is an apocalyptic number.

It is an amenable number.

11550241265 is a deficient number, since it is larger than the sum of its proper divisors (3046978255).

11550241265 is a wasteful number, since it uses less digits than its factorization.

11550241265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62032.

The product of its (nonzero) digits is 12000, while the sum is 32.

Adding to 11550241265 its reverse (56214205511), we get a palindrome (67764446776).

The spelling of 11550241265 in words is "eleven billion, five hundred fifty million, two hundred forty-one thousand, two hundred sixty-five".