11268519075 has 144 divisors (see below), whose sum is σ = 22811682816. Its totient is φ = 5270054400.

The previous prime is 11268519047. The next prime is 11268519077. The reversal of 11268519075 is 57091586211.

11268519075 is a `hidden beast` number, since 1 + 1 + 2 + 68 + 519 + 0 + 75 = 666.

It is not a de Polignac number, because 11268519075 - 2⁶ = 11268519011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 11268519075.

It is not an unprimeable number, because it can be changed into a prime (11268519077) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 8491062 + ... + 8492388.

It is an arithmetic number, because the mean of its divisors is an integer number (158414464).

Almost surely, 2^11268519075 is an apocalyptic number.

11268519075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11268519075 is an abundant number, since it is smaller than the sum of its proper divisors (11543163741).

11268519075 is a wasteful number, since it uses less digits than its factorization.

11268519075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1474 (or 1466 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 45.

The spelling of 11268519075 in words is "eleven billion, two hundred sixty-eight million, five hundred nineteen thousand, seventy-five".